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Apple

Vendor security scorecard – 147 CVEs in the selected period

Period: 30d 90d 6m 1y All
Risk 356
147
CVEs
4
Critical
73
High
0
KEV
3
PoC
4
Unpatched C/H
92.5%
Patch Rate
0.0%
Avg EPSS

Severity Breakdown

CRITICAL
4
HIGH
73
MEDIUM
63
LOW
6

Monthly CVE Trend

Top Risky CVEs

CVE Summary Severity CVSS EPSS Priority Signals
CVE-2026-47114 Arbitrary command execution in IINA media player for macOS versions prior to 1.4.3 allows remote attackers to run shell commands as the logged-in user by tricking the victim into approving an iina://open URL containing malicious mpv_-prefixed parameters. Publicly available exploit code exists and a vendor patch has been released; exploitation requires a single browser protocol prompt approval (UI:A) but no authentication and no valid media file. HIGH 8.6 0.2% 63
PoC
CVE-2026-42090 Remote code execution in Notesnook Desktop (Electron-based) via stored XSS in the note export-to-PDF flow allows unauthenticated remote attackers to execute arbitrary code when a user opens a maliciously crafted note. The vulnerability stems from unescaped HTML in exported note fields (title, headline, content) that execute in an Electron iframe with nodeIntegration enabled and contextIsolation disabled, escalating browser-based XSS to full RCE. Affects Notesnook Web/Desktop <3.3.15 and iOS/Android <3.3.20. CVSS 9.6 with changed scope (S:C) reflects privilege escalation from browser context to system-level code execution. EPSS and KEV data not provided, but requires user interaction (UI:R) to export/view the malicious note, limiting automated exploitation. CRITICAL 9.6 0.2% 48
CVE-2026-44211 ## Summary The `kanban` npm package (used by the `cline` CLI) starts a WebSocket server on `127.0.0.1:3484` with no Origin header validation. Any web CRITICAL 9.6 &ndash; 48
No patch
CVE-2026-44670 Remote code execution in SiYuan's Electron desktop application allows authenticated attackers (or browser extensions on localhost) to inject malicious JavaScript through unescaped Attribute View names, escalating from stored XSS to arbitrary system command execution. The Go kernel backend stores AV names without HTML escaping, then embeds them via string replacement into HTML templates pushed over WebSocket. Three TypeScript renderer paths (render.ts, Title.ts, transaction.ts) consume this data using innerHTML/outerHTML without sanitization. Because the Electron main window runs with nodeIntegration:true and contextIsolation:false, script injection grants full Node.js API access—enabling attackers to spawn child processes (calc.exe/xcalc demonstrated in PoC), exfiltrate SSH keys, install backdoors, or pivot to cloud credentials. Payloads persist in JSON files under data/storage/av/, replicate across all sync transports (S3/WebDAV/cloud), survive .sy.zip export-import, and trigger for any user role (Administrator/Editor/Reader/Visitor) opening a document bound to the poisoned database view. CVSS 9.4 (Network/Low/None/High Confidentiality-Integrity-Availability + Scope Changed) reflects worst-case remote network vector, though the primary realistic attack path is via installed browser extensions (chrome-extension:// Origin explicitly allowlisted in session.go:277) calling the /api/transactions endpoint as an auto-granted admin on default installations with no Access Authorization Code. GitHub advisory GHSA-2h64-c999-c9r6 confirms patch available in kernel commit 0.0.0-20260512140701-d7b77d945e0d. No public exploit code identified at time of analysis, but detailed reproduction steps with curl payloads and Electron DevTools inspection are published in the advisory. CRITICAL 9.4 0.1% 47
CVE-2026-44588 Remote code execution in SiYuan's Electron renderer occurs when users hover over search results, file tree items, or attribute view elements containing URL-encoded XSS payloads in document titles or metadata. The vulnerability chains a URL-decoding step (decodeURIComponent) with unsafe innerHTML assignment in tooltip rendering, bypassing the escapeAriaLabel sanitizer that only handles HTML entities but ignores %XX URL escapes. Because SiYuan's renderer runs with nodeIntegration:true and contextIsolation:false, the XSS escalates to arbitrary code execution via require('child_process'). Exploitation requires user interaction (hovering) but no authentication, and malicious payloads survive .sy.zip export/import and sync replication, enabling supply-chain and shared-workspace attacks. No public exploit code identified at time of analysis, though detailed proof-of-concept is published in the GitHub advisory. CRITICAL 9.4 0.1% 47
CVE-2026-7957 Remote code execution in Google Chrome's Media component on macOS and iOS versions prior to 148.0.7778.96 allows attackers to execute arbitrary code within the browser sandbox by exploiting an out-of-bounds write vulnerability. Attack requires the compromised renderer process prerequisite plus user interaction with a malicious HTML page. CVSS rates this 8.8 (High) due to network attack vector and no authentication required, though exploitation remains constrained by the sandbox boundary and requires initial renderer compromise. Vendor-released patch available in Chrome 148.0.7778.96. No active exploitation (CISA KEV) or public exploit code identified at time of analysis. HIGH 8.8 0.1% 44
CVE-2026-28995 Sandbox escape vulnerability in Apple operating systems allows malicious apps with low privileges to break out of application sandbox and execute code with elevated privileges on the host system. Affects iOS, iPadOS, macOS, tvOS, visionOS, and watchOS across multiple versions. Apple has released patches for all affected platforms. EPSS score of 0.02% (7th percentile) indicates low probability of mass exploitation in the wild, though the CVSS 8.8 score reflects significant potential impact if successfully weaponized. No active exploitation confirmed at time of analysis. HIGH 8.8 0.0% 44
CVE-2026-28947 Use-after-free in WebKit allows remote attackers to trigger Safari crashes and potentially achieve arbitrary code execution across Apple's entire ecosystem (iOS, iPadOS, macOS, tvOS, visionOS, watchOS) via maliciously crafted web content. Users must visit or be tricked into visiting a malicious webpage (UI:R). Despite CVSS 8.8 (High) with theoretical code execution impact (C:H/I:H/A:H), EPSS probability is extremely low (0.02%, 5th percentile), indicating minimal observed exploitation activity. No public exploit identified at time of analysis, and vendor patches are available across all platforms as of version 26.5. HIGH 8.8 0.0% 44
CVE-2026-28923 Sandbox escape in macOS logging subsystem allows malicious applications with low privileges to break containment and access system resources beyond sandbox boundaries. The vulnerability stems from improper data redaction in logging mechanisms (CWE-532), affecting macOS Tahoe 26.x, Sequoia 15.x, and Sonoma 14.x prior to their May 2026 updates. Apple has released patches for all affected versions. EPSS score of 0.02% (4th percentile) indicates minimal widespread exploitation likelihood, with no confirmed active exploitation or public POC at time of analysis. CVSS 8.8 HIGH reflects the scope change (S:C) allowing escape from sandboxed context to system-level access with complete confidentiality, integrity, and availability impact. HIGH 8.8 0.0% 44
CVE-2026-28978 Sandbox escape in macOS Sequoia, Sonoma, and Tahoe allows malicious applications with low privileges to break containment and gain elevated system access. Apple fixed this permissions handling flaw in macOS 15.7.7, 14.8.7, and 26.5 after addressing inadequate sandbox restrictions. No active exploitation confirmed (CISA KEV absent), but the CVSS scope change (S:C) indicates complete sandbox bypass with high impact to confidentiality, integrity, and availability. EPSS score of 0.01% suggests low probability of mass exploitation despite the severity, likely due to the requirement for local app installation and low-privilege authenticated access. HIGH 8.8 0.0% 44
CVE-2025-43524 An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.2 HIGH 8.8 0.0% 44
CVE-2026-33079 Regular Expression Denial of Service in mistune's link title parser enables attackers to freeze Python applications with 58-byte Markdown payloads. The LINK_TITLE_RE regex in mistune 3.0.0a1 through 3.2.0 exhibits catastrophic backtracking (O(2^N) time complexity) when parsing link titles with repeated escaped punctuation patterns, blocking a parser thread for approximately 6 seconds on modern hardware with exponential growth per additional byte pair. Publicly available exploit code exists (demonstrated in the GitHub advisory with working PoC), enabling trivial weaponization against web applications, documentation systems, Jupyter tooling, and API endpoints that process user-supplied Markdown. CVSS 8.7 (CVSS:4.0/AV:N/AC:L/PR:N/UI:N/VA:H) reflects the network-accessible, zero-prerequisite nature of the attack, though the High availability impact assumes single-threaded parsing or resource-constrained environments. HIGH 8.7 0.0% 44
CVE-2026-44739 SQL injection in Pimcore's CustomReportsBundle (versions ≤ 12.3.5) lets an authenticated user holding the reports_config permission inject arbitrary SQL through the custom-report column-config endpoint, which concatenates user-supplied 'sql', 'from', and 'where' fields directly into a query executed via Doctrine's fetchAssociative(). Because the controller returns raw database error messages in its JSON response, attackers can perform error-based extraction (e.g. EXTRACTVALUE) to read credentials and arbitrary tables, and can bypass the keyword denylist using inline /**/ comments to reach UPDATE/INSERT/DELETE - compromising confidentiality and integrity. Publicly available exploit code exists (a full PoC is published in the GitHub advisory); no CISA KEV listing or EPSS score is present in the provided data. HIGH 8.7 &ndash; 44
CVE-2026-44697 Remote unauthenticated attackers can crash Klever-Go blockchain validators by sending a single 48 KiB compressed gossip packet that decompresses to multi-gigabyte allocations, killing the process via out-of-memory condition. The vulnerability in Batch.Decompress performs unbounded gzip decompression before anti-flood checks execute, enabling a single malicious peer to OOM-kill validators and disrupt chain liveness. Proof-of-concept demonstrates 45,604× amplification (48 KiB wire → 2.1 GiB heap). No public exploit identified at time of analysis, but vendor confirms internal discovery and patch development in progress. HIGH 8.6 &ndash; 43
No patch
CVE-2026-42260 Server-Side Request Forgery (SSRF) in open-webSearch's fetchWebContent MCP tool enables remote unauthenticated attackers to fetch arbitrary private-network URLs and receive full response bodies. Two defects in the `isPrivateOrLocalHostname` validator combine to allow bypass: bracketed IPv6 literals (e.g., `[::ffff:7f00:1]`) are never validated because Node's URL.hostname preserves brackets and Node's isIP() returns 0 for bracketed strings, and DNS resolution is never performed so attacker-controlled hostnames resolving to RFC1918 addresses pass unchecked. When deployed with HTTP transport enabled (documented configuration, active in Docker image), the MCP server binds to 0.0.0.0:3000 with CORS origin='*' and no authentication, exposing the vulnerable tool to any network attacker. Fixed in version 2.1.7. No public exploit identified at time of analysis, but vendor-supplied proof-of-concept demonstrates full exploit chain against AWS EC2 metadata and localhost services. HIGH 8.2 0.0% 41

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