THREAT ALERT

EMERGENCY CVE-2026-35616 9.8 Remote code execution in Fortinet FortiClientEMS versions 7.4.5 through 7.4.6 allows unauthenticated attackers to execute arbitrary code via crafted network requests. The vulnerability stems from improper access control (CWE-284) and requires no user interaction or privileges (CVSS PR:N). With a CVSS score of 9.1 (Critical) and low attack complexity, this represents a severe exposure for organizations using affected FortiClientEMS versions. The CVSS temporal metrics indicate functional exploit code exists (E:F) with an official fix available (RL:O), making this a high-priority patching target despite no confirmed active exploitation (not present in CISA KEV). | ACT NOW CVE-2026-5281 8.8 Remote code execution in Google Chrome prior to version 146.0.7680.178 via a use-after-free vulnerability in the Dawn graphics component allows attackers who have already compromised the renderer process to execute arbitrary code through a crafted HTML page. The vulnerability requires prior renderer compromise but results in full code execution with high severity per Chromium's security classification. | ACT NOW CVE-2026-3502 7.8 Arbitrary code execution in TrueConf Client allows authenticated attackers on adjacent networks to deliver malicious updates due to missing integrity verification. The auto-update mechanism accepts unsigned or unverified payloads, enabling man-in-the-middle attackers with high privileges to substitute trojanized updates that execute with the application's permissions. EPSS data not available; no confirmed active exploitation (not in CISA KEV); publicly available exploit code not identified at time of analysis. CVSS 7.8 reflects the adjacent network attack vector and user interaction requirement, reducing immediate internet-scale risk. | EMERGENCY CVE-2026-33634 9.4 Trivy security scanner v0.69.4 was compromised in a supply chain attack where a threat actor used stolen credentials to publish malicious releases and force-push credential-stealing malware to GitHub Actions repositories. | EMERGENCY CVE-2026-3055 9.3 An insufficient input validation vulnerability exists in Citrix NetScaler ADC and NetScaler Gateway when configured as a SAML Identity Provider, allowing attackers to trigger a memory overread condition. The vulnerability affects both the NetScaler ADC and NetScaler Gateway products across multiple versions, and successful exploitation could lead to information disclosure by reading adjacent memory contents. While no CVSS score or EPSS data is currently published, the CWE-125 classification (Out-of-bounds Read) combined with the SAML IDP configuration context suggests moderate to high real-world risk for organizations relying on these devices for identity management. | EMERGENCY CVE-2026-33017 9.3 Langflow (a visual LLM pipeline builder) contains a critical unauthenticated code execution vulnerability (CVE-2026-33017, CVSS 9.3) in the public flow build API that allows attackers to execute arbitrary Python code by supplying malicious flow data. KEV-listed with public PoC, this vulnerability enables anyone with network access to a Langflow instance to achieve server compromise through the API that builds public flows without authentication. | ACT NOW CVE-2026-3910 8.8 Chrome's V8 JavaScript engine contains an inappropriate implementation (CVE-2026-3910, CVSS 8.8) that allows remote attackers to execute arbitrary code within the browser sandbox via crafted HTML pages. KEV-listed with public PoC, this V8 vulnerability affects all Chromium-based browsers and enables drive-by exploitation through any web page containing malicious JavaScript. | ACT NOW CVE-2026-3909 8.8 Google Chrome's Skia graphics library contains an out-of-bounds write (CVE-2026-3909, CVSS 8.8) enabling remote attackers to perform memory corruption through crafted HTML pages. KEV-listed with public PoC and patches available, this vulnerability in the core graphics rendering engine affects all Chromium-based browsers. |

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Vulnerability Intelligence — April 12, 2026

22 CVEs tracked today. 0 Critical, 11 High, 10 Medium, 0 Low.

CVE-2026-6124 HIGH CVSS 7.4
Stack-based buffer overflow in Tenda F451 router firmware 1.0.0.7 allows authenticated remote attackers to achieve complete system compromise via the SafeMacFilter function. The vulnerability is exploitable over the network with low complexity, requiring only basic user credentials. Publicly available exploit code exists (GitHub POC), significantly lowering the barrier for exploitation. CVSS 8.8 (High) severity with potential for code execution, data theft, and device takeover.

Tenda Stack Overflow Buffer Overflow
CVE-2026-6123 HIGH CVSS 7.4
Stack-based buffer overflow in Tenda F451 router firmware 1.0.0.7 enables authenticated remote attackers to execute arbitrary code with high privileges via crafted 'entrys' parameter to the /goform/addressNat endpoint. The vulnerability resides in the fromAddressNat function of the httpd component. Public exploit code is available (GitHub), with EPSS indicating moderate exploitation probability. Requires low-privilege authentication (PR:L) but has low attack complexity (AC:L), making it accessible to attackers with basic router credentials.

Tenda Stack Overflow Buffer Overflow
CVE-2026-6122 HIGH CVSS 7.4
Stack-based buffer overflow in Tenda F451 router version 1.0.0.7 allows authenticated remote attackers to execute arbitrary code with high impact to confidentiality, integrity, and availability. The vulnerability resides in the httpd component's frmL7ProtForm function when processing the 'page' parameter in /goform/L7Prot. Publicly available exploit code exists (GitHub POC published), enabling attackers with low-privilege credentials to achieve full system compromise. CVSS 8.8 (High) with low attack complexity and no user interaction required. No vendor-released patch identified at time of analysis.

Tenda Stack Overflow Buffer Overflow
CVE-2026-6121 HIGH CVSS 7.4
Stack-based buffer overflow in Tenda F451 router firmware version 1.0.0.7 allows authenticated remote attackers to achieve full system compromise via crafted HTTP requests to the wireless client configuration endpoint. The vulnerability (CVSS 8.8) exists in the WrlclientSet function within the httpd service and requires only low-privilege authentication. Publicly available exploit code has been published on GitHub, significantly lowering the barrier to exploitation, though no active exploitation is confirmed in CISA KEV at time of analysis.

Tenda Stack Overflow Buffer Overflow
CVE-2026-6120 HIGH CVSS 7.4
Stack-based buffer overflow in Tenda F451 router version 1.0.0.7 allows authenticated remote attackers to achieve complete system compromise through the DHCP client list function. The vulnerability exists in the httpd service's /goform/DhcpListClient endpoint via the 'page' parameter. Publicly available exploit code exists (GitHub POC published), enabling low-complexity attacks that can result in full confidentiality, integrity, and availability compromise. CVSS 8.8 reflects high impact across all security objectives with minimal attack complexity, though low-privileged authentication is required.

Stack Overflow Buffer Overflow Tenda
CVE-2026-6116 HIGH CVSS 8.9
OS command injection in Totolink A7100RU router firmware 7.4cu.2313_b20191024 allows unauthenticated remote attackers to execute arbitrary system commands with router privileges via crafted requests to the /cgi-bin/cstecgi.cgi endpoint. The vulnerability resides in the setDiagnosisCfg function's insufficient validation of the 'ip' parameter. Publicly available exploit code exists (GitHub POC published), significantly lowering exploitation barriers. CVSS 9.8 (Critical) reflects network-accessible, low-complexity attack requiring no authentication. No vendor-released patch identified at time of analysis.

Command Injection
CVE-2026-6115 HIGH CVSS 8.9
OS command injection in Totolink A7100RU router firmware (version 7.4cu.2313_b20191024) allows unauthenticated remote attackers to execute arbitrary system commands via the 'enable' parameter in the setAppCfg function of /cgi-bin/cstecgi.cgi. CVSS 9.8 critical severity with network attack vector, low complexity, and no authentication required. Publicly available exploit code exists on GitHub, significantly lowering the barrier to exploitation, though no CISA KEV listing indicates targeted campaigns have not been observed at time of analysis.

Command Injection
CVE-2026-6114 HIGH CVSS 8.9
OS command injection in Totolink A7100RU router version 7.4cu.2313_b20191024 allows unauthenticated remote attackers to execute arbitrary system commands with router privileges via the 'proto' parameter in setNetworkCfg function of /cgi-bin/cstecgi.cgi. Publicly available exploit code exists, significantly lowering the exploitation barrier. CVSS 9.8 (Critical) reflects network-accessible attack requiring no authentication or user interaction.

Command Injection
CVE-2026-6113 HIGH CVSS 8.9
OS command injection in Totolink A7100RU router version 7.4cu.2313_b20191024 allows unauthenticated remote attackers to execute arbitrary system commands via the ttyEnable parameter in the setTtyServiceCfg function of /cgi-bin/cstecgi.cgi. Public exploit code is available (GitHub POC published). CVSS 9.8 critical severity with network vector, low complexity, and no privileges required. No vendor-released patch identified at time of analysis, representing immediate risk to internet-facing devices.

Command Injection
CVE-2026-6112 HIGH CVSS 8.9
OS command injection in Totolink A7100RU router firmware version 7.4cu.2313_b20191024 allows unauthenticated remote attackers to execute arbitrary system commands via the CGI interface. The setRadvdCfg function in /cgi-bin/cstecgi.cgi fails to sanitize the maxRtrAdvInterval parameter, enabling command injection through crafted HTTP requests. Publicly available exploit code exists on GitHub, significantly lowering exploitation barriers. CVSS 9.8 critical rating reflects network-accessible attack vector with no authentication or user interaction required, enabling full system compromise.

Command Injection
CVE-2026-1116 HIGH CVSS 8.2
Cross-site scripting in parisneo/lollms prior to version 2.2.0 allows unauthenticated remote attackers to execute arbitrary JavaScript in victim browsers via malicious HTML payloads injected through the unsanitized `content` field in the `AppLollmsMessage.from_dict` deserialization method. The changed scope (CVSS S:C) indicates impact beyond the vulnerable component, enabling session hijacking, account takeover, and potentially wormable attacks. Publicly available exploit code exists (reported via huntr.com bug bounty). EPSS data not provided, but the low attack complexity (AC:L) and network attack vector (AV:N) combined with high confidentiality impact (C:H) and scope change indicate significant exploitation risk for applications exposing this deserialization functionality to untrusted input.

XSS
CVE-2026-6126 MEDIUM CVSS 6.9
Missing authentication in zhayujie chatgpt-on-wechat CowAgent 2.0.4 administrative HTTP endpoint allows remote attackers to bypass access controls and perform unauthorized administrative operations without credentials. Publicly available exploit code exists. EPSS risk not available; CVSS 7.3 reflects network-based attack requiring no privileges or user interaction. The vendor has not responded to the vulnerability disclosure (GitHub issue #2733) at time of analysis.

Authentication Bypass
CVE-2026-6125 MEDIUM CVSS 5.3
Remote code injection in Dromara warm-flow up to version 1.8.4 allows authenticated attackers to execute arbitrary code through the SpelHelper.parseExpression function via manipulation of listenerPath, skipCondition, or permissionFlag parameters in the Workflow Definition Handler. The vulnerability uses SpEL (Spring Expression Language) injection to achieve code execution with CVSS 6.3 severity. Publicly available exploit code exists and the flaw has been documented in the project's issue tracker.

Code Injection RCE
CVE-2026-6119 MEDIUM CVSS 5.3
Server-side request forgery (SSRF) in AstrBot API endpoint post_data.get allows authenticated remote attackers to perform arbitrary HTTP requests from the server, potentially exposing internal services or enabling data exfiltration. AstrBot versions up to 4.22.1 are affected. Publicly available exploit code exists, though vendor response remains pending despite early notification.

SSRF
CVE-2026-6118 MEDIUM CVSS 5.3
Command injection in AstrBot's MCP endpoint handler (add_mcp_server function) allows authenticated remote attackers to execute arbitrary system commands via the command parameter. Versions up to 4.22.1 are affected. The vulnerability is publicly disclosed with exploit code available on GitHub, and the vendor has not released a patch despite early notification.

Command Injection
CVE-2026-6117 MEDIUM CVSS 5.3
AstrBot versions up to 4.22.1 allow authenticated remote attackers to bypass sandbox restrictions via malicious file uploads to the install-upload endpoint (install_plugin_upload function), enabling arbitrary code execution with limited information disclosure and integrity impact. The vulnerability exists in the plugin installation mechanism and has publicly available exploit code; the vendor has been notified but has not yet responded with a patch.

Information Disclosure
CVE-2026-6111 MEDIUM CVSS 5.3
Server-side request forgery (SSRF) in FoundationAgents MetaGPT up to version 0.8.1 allows authenticated remote attackers to conduct arbitrary requests via manipulation of the img_url_or_b64 parameter in the decode_image function of metagpt/utils/common.py. Publicly available exploit code exists, and a vendor patch has been released. The vulnerability carries a CVSS score of 6.3 with low confidentiality, integrity, and availability impact, but requires low-level authentication to exploit.

SSRF
CVE-2026-6110 MEDIUM CVSS 6.9
Code injection in FoundationAgents MetaGPT versions up to 0.8.1 allows unauthenticated remote attackers to execute arbitrary code via the Tree-of-Thought Solver's generate_thoughts function. Publicly available exploit code exists (GitHub issue #1933), and a vendor-supplied patch is available via pull request #1946. The vulnerability requires no user interaction and has low attack complexity, with confirmed impact to confidentiality, integrity, and availability. CVSS 7.3 (High) reflects moderate impact across all CIA triad elements.

RCE Code Injection
CVE-2026-6109 MEDIUM CVSS 5.3
Cross-site request forgery in FoundationAgents MetaGPT through version 0.8.1 allows unauthenticated remote attackers to perform unauthorized actions via the evaluateCode function in the Mineflayer HTTP API component. The vulnerability requires user interaction (UI:R) and has limited integrity impact, but publicly available exploit code exists and the vendor has not yet responded to early notification.

CSRF
CVE-2026-6108 MEDIUM CVSS 5.3
OS command injection in 1Panel-dev MaxKB up to version 2.6.1 allows authenticated remote attackers to execute arbitrary operating system commands through manipulation of the Model Context Protocol Node's execute function in base_mcp_node.py, with publicly available exploit code and vendor-released patches available for remediation.

Command Injection
CVE-2026-6107 MEDIUM CVSS 5.1
Stored cross-site scripting (XSS) in 1Panel-dev MaxKB up to version 2.6.1 allows authenticated remote attackers to inject malicious scripts via the Name argument in ChatHeadersMiddleware, requiring user interaction to trigger. The vulnerability has a low CVSS score (3.5) due to requiring authentication and user interaction, but XSS can lead to session hijacking or credential theft. Vendor-released patch version 2.8.0 addresses this issue.

XSS
CVE-2026-31413 None
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix unsound scalar forking in maybe_fork_scalars() for BPF_OR maybe_fork_scalars() is called for both BPF_AND and BPF_OR when the source operand is a constant. When dst has signed range [-1, 0], it forks the verifier state: ...

Buffer Overflow Linux Suse

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