Monthly
Privilege escalation in Red Hat Build of Keycloak allows an authenticated administrator holding the manage-clients role to exploit a Time-of-check to time-of-use (TOCTOU) race condition in name-based admin role checks, elevating their privileges to realm-admin for all users within the realm. The resulting composite role relationship is persistent - it survives both manual revocation of the attacker's original permissions and system reboots, making remediation non-trivial post-exploitation. No public exploit code has been identified at time of analysis, and this CVE is not listed in the CISA KEV catalog.
Authenticated SSRF bypass in MaxKB's OSS file service URL fetch allows low-privilege users to reach internal network services by exploiting inconsistent DNS resolution between validation and request execution. MaxKB 2.8.0 and all prior versions are affected; the attacker causes the validation step to resolve a domain to a public IP, then swaps the DNS record so the actual HTTP fetch resolves to an internal address, bypassing the SSRF filter entirely. No public exploit has been identified and this CVE is not listed in CISA KEV; a vendor-released patch (2.8.1) is available.
Local privilege escalation in Trend Micro Apex One and Apex One as a Service agents allows an attacker with low-privileged code execution to win a race condition in the endpoint protection agent and elevate to higher privileges. The flaw is a time-of-check time-of-use (TOCTOU) weakness (CWE-367) in the Apex One/SEP agent on Windows endpoints, with no public exploit identified at time of analysis and not currently listed in CISA KEV. The vendor has published advisory KA-0023430 with fixed builds.
A time-of-check time-of-use vulnerability in the Trend Micro Apex One (mac) agent cache mechanism could allow a local attacker to escalate privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The following information is provided as informational only for CVE references, as these were addressed already via ActiveUpdate/SaaS updates in mid to late 2025 (SaaS 2507 & 2005 Yearly Release).
A time-of-check time-of-use vulnerability in the Trend Micro Apex One (mac) agent iCore service signature verification could allow a local attacker to escalate privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The following information is provided as informational only for CVE references, as these were addressed already via ActiveUpdate/SaaS updates in mid to late 2025 (SaaS 2507 & 2005 Yearly Release).
TOCTOU race condition in Netatalk's ad_flush function across versions 3.0.0 through 4.4.2 exposes root-privileged file operations to remote manipulation, enabling limited data modification under constrained timing conditions. Unauthenticated network attackers (PR:N, AV:N per CVSS) must win a precise race window, making this high-complexity and low-impact - CVSS scores it 3.7 (Low) with integrity-only consequences and no confidentiality or availability impact. No public exploit code exists and the vulnerability is not confirmed actively exploited in CISA KEV at time of analysis.
Remote code execution in Hugging Face diffusers (Python package, versions < 0.38.0) is achievable via a TOCTOU race between two sequential Hub downloads inside DiffusionPipeline.from_pretrained, letting a malicious repo owner bypass the trust_remote_code guard and silently execute arbitrary Python during model loading. Exploitation requires user interaction (loading a malicious repo without pinning a revision) and high attack complexity due to a sub-second race window, but no public exploit beyond the reporter's PoC is identified at time of analysis. Affected users running diffusers <0.38.0 should upgrade to 0.38.0 where the issue is fixed.
Local privilege escalation in Rsync daemon (versions ≤ 3.4.2) is possible via a TOCTOU symlink race when the daemon is configured with 'use chroot = no'. An authenticated local attacker with write access to a module can swap a parent directory component for a symlink between the receiver's path check and its open() call, redirecting writes outside the module and overwriting sensitive files. No public exploit identified at time of analysis, but the upstream patch in release 3.4.3 and a detailed VulnCheck advisory disclose the precise race window.
Symlink race condition in Rsync 3.4.2 and earlier allows local attackers with filesystem access to redirect path-based system calls (chmod, lchown, utimes, rename, unlink, mkdir, symlink, mknod, link, rmdir, lstat) to files outside the exported rsync module boundary. The flaw affects rsync daemons configured with 'use chroot = no' and was reported by VulnCheck; no public exploit identified at time of analysis. A patched release (v3.4.3) is available from the RsyncProject upstream, which adds openat2 RESOLVE_BENEATH for secure relative path resolution.
Time-of-check-time-of-use DNS rebinding in AVideo <= 29.0 allows remote unauthenticated attackers to bypass Server-Side Request Forgery (SSRF) protections and exfiltrate sensitive data from internal networks. The partial fix for CVE-2026-43884 in commit 603e7bf addressed only two call sites but left six or more locations discarding the DNS-pinning mechanism via CURLOPT_RESOLVE, enabling attackers to race DNS resolution between validation and HTTP request execution. No vendor-released patch identified at time of analysis. EPSS data not available for this CVE.
Privilege escalation in Red Hat Build of Keycloak allows an authenticated administrator holding the manage-clients role to exploit a Time-of-check to time-of-use (TOCTOU) race condition in name-based admin role checks, elevating their privileges to realm-admin for all users within the realm. The resulting composite role relationship is persistent - it survives both manual revocation of the attacker's original permissions and system reboots, making remediation non-trivial post-exploitation. No public exploit code has been identified at time of analysis, and this CVE is not listed in the CISA KEV catalog.
Authenticated SSRF bypass in MaxKB's OSS file service URL fetch allows low-privilege users to reach internal network services by exploiting inconsistent DNS resolution between validation and request execution. MaxKB 2.8.0 and all prior versions are affected; the attacker causes the validation step to resolve a domain to a public IP, then swaps the DNS record so the actual HTTP fetch resolves to an internal address, bypassing the SSRF filter entirely. No public exploit has been identified and this CVE is not listed in CISA KEV; a vendor-released patch (2.8.1) is available.
Local privilege escalation in Trend Micro Apex One and Apex One as a Service agents allows an attacker with low-privileged code execution to win a race condition in the endpoint protection agent and elevate to higher privileges. The flaw is a time-of-check time-of-use (TOCTOU) weakness (CWE-367) in the Apex One/SEP agent on Windows endpoints, with no public exploit identified at time of analysis and not currently listed in CISA KEV. The vendor has published advisory KA-0023430 with fixed builds.
A time-of-check time-of-use vulnerability in the Trend Micro Apex One (mac) agent cache mechanism could allow a local attacker to escalate privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The following information is provided as informational only for CVE references, as these were addressed already via ActiveUpdate/SaaS updates in mid to late 2025 (SaaS 2507 & 2005 Yearly Release).
A time-of-check time-of-use vulnerability in the Trend Micro Apex One (mac) agent iCore service signature verification could allow a local attacker to escalate privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The following information is provided as informational only for CVE references, as these were addressed already via ActiveUpdate/SaaS updates in mid to late 2025 (SaaS 2507 & 2005 Yearly Release).
TOCTOU race condition in Netatalk's ad_flush function across versions 3.0.0 through 4.4.2 exposes root-privileged file operations to remote manipulation, enabling limited data modification under constrained timing conditions. Unauthenticated network attackers (PR:N, AV:N per CVSS) must win a precise race window, making this high-complexity and low-impact - CVSS scores it 3.7 (Low) with integrity-only consequences and no confidentiality or availability impact. No public exploit code exists and the vulnerability is not confirmed actively exploited in CISA KEV at time of analysis.
Remote code execution in Hugging Face diffusers (Python package, versions < 0.38.0) is achievable via a TOCTOU race between two sequential Hub downloads inside DiffusionPipeline.from_pretrained, letting a malicious repo owner bypass the trust_remote_code guard and silently execute arbitrary Python during model loading. Exploitation requires user interaction (loading a malicious repo without pinning a revision) and high attack complexity due to a sub-second race window, but no public exploit beyond the reporter's PoC is identified at time of analysis. Affected users running diffusers <0.38.0 should upgrade to 0.38.0 where the issue is fixed.
Local privilege escalation in Rsync daemon (versions ≤ 3.4.2) is possible via a TOCTOU symlink race when the daemon is configured with 'use chroot = no'. An authenticated local attacker with write access to a module can swap a parent directory component for a symlink between the receiver's path check and its open() call, redirecting writes outside the module and overwriting sensitive files. No public exploit identified at time of analysis, but the upstream patch in release 3.4.3 and a detailed VulnCheck advisory disclose the precise race window.
Symlink race condition in Rsync 3.4.2 and earlier allows local attackers with filesystem access to redirect path-based system calls (chmod, lchown, utimes, rename, unlink, mkdir, symlink, mknod, link, rmdir, lstat) to files outside the exported rsync module boundary. The flaw affects rsync daemons configured with 'use chroot = no' and was reported by VulnCheck; no public exploit identified at time of analysis. A patched release (v3.4.3) is available from the RsyncProject upstream, which adds openat2 RESOLVE_BENEATH for secure relative path resolution.
Time-of-check-time-of-use DNS rebinding in AVideo <= 29.0 allows remote unauthenticated attackers to bypass Server-Side Request Forgery (SSRF) protections and exfiltrate sensitive data from internal networks. The partial fix for CVE-2026-43884 in commit 603e7bf addressed only two call sites but left six or more locations discarding the DNS-pinning mechanism via CURLOPT_RESOLVE, enabling attackers to race DNS resolution between validation and HTTP request execution. No vendor-released patch identified at time of analysis. EPSS data not available for this CVE.