CVE-2026-31503

CVE-2026-31503 concerns a Linux kernel UDP hash2-based wildcard-bind conflict check that can miss an in-use port when many sockets bind to the same port. The issue arises because UDP uses two hashes (hash and hash2) for collision detection and switches to hash2 only when hslot->count > 10, ...

kernel: macvlan: fix error recovery in macvlan_common_newlink()

A use-after-free vulnerability was found in the macvlan driver. When creating a macvlan interface in source mode fails after the source MAC has been added to the hash table e.g., due to an invalid interface name, the hash entry still references the freed netdevice structure. Subsequent packets...

kernel: macvlan: fix error recovery in macvlan_common_newlink()

A use-after-free vulnerability was found in the macvlan driver. When creating a macvlan interface in source mode fails after the source MAC has been added to the hash table e.g., due to an invalid interface name, the hash entry still references the freed netdevice structure. Subsequent packets...

Authentication Bypass Using an Alternate Path or Channel

Overview Affected versions of this package are vulnerable to Authentication Bypass Using an Alternate Path or Channel in the processing of request paths containing a number sign or its encoded form %23 when using skipauthroutes or skipauthregex settings. An attacker can gain unauthorized access t...

Linux Distros Unpatched Vulnerability : CVE-2026-40892

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PJSIP is a free and open source multimedia communication library written in C. In 2.16 and earlier, a stack buffer overflow exists in pjsipauthcreatedigest2 in...

Linux Distros Unpatched Vulnerability : CVE-2026-31503

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - udp: Fix wildcard bind conflict check when using hash2 When binding a udpsock to a local address and port, UDP uses two hashes udptable-hash and udptable-hash2...

CVE-2026-41059

OAuth2 Proxy is a reverse proxy that provides authentication using OAuth2 providers. Versions 7.5.0 through 7.15.1 have a configuration-dependent authentication bypass. Deployments are affected when all of the following are true: Use of skipauthroutes or the legacy skipauthregex; use of patterns...

DEBIAN-CVE-2026-40892

PJSIP is a free and open source multimedia communication library written in C. In 2.16 and earlier, a stack buffer overflow exists in pjsipauthcreatedigest2 in PJSIP when using pre-computed digest credentials PJSIPCREDDATADIGEST. The function copies credential data using credinfo-data.slen as the...

CVE-2026-40908

WWBN AVideo is an open source video platform. In versions 29.0 and prior, the file git.json.php at the web root executes git log -1 and returns the full output as JSON to any unauthenticated user. This exposes the exact deployed commit hash enabling version fingerprinting against known CVEs,...

CVE-2026-40908 WWBN AVideo has an Unauthenticated Information Disclosure via git.json.php that Exposes Developer Emails and Deployed Version

WWBN AVideo is an open source video platform. In versions 29.0 and prior, the file git.json.php at the web root executes git log -1 and returns the full output as JSON to any unauthenticated user. This exposes the exact deployed commit hash enabling version fingerprinting against known CVEs,...

CVE-2026-40908 WWBN AVideo has an Unauthenticated Information Disclosure via git.json.php that Exposes Developer Emails and Deployed Version

WWBN AVideo is an open source video platform. In versions 29.0 and prior, the file git.json.php at the web root executes git log -1 and returns the full output as JSON to any unauthenticated user. This exposes the exact deployed commit hash enabling version fingerprinting against known CVEs,...

EUVD-2026-24286

WWBN AVideo is an open source video platform. In versions 29.0 and prior, the file git.json.php at the web root executes git log -1 and returns the full output as JSON to any unauthenticated user. This exposes the exact deployed commit hash enabling version fingerprinting against known CVEs,...

GHSA-R65V-XGWC-G56J OpenBao: Decompression Bomb via Unbounded Copy in OCI Plugin Extraction (DoS)

Summary ExtractPluginFromImage in OpenBao's OCI plugin downloader extracts a plugin binary from a container image by streaming decompressed tar data via io.Copy with no upper bound on the number of bytes written. An attacker who controls or compromises the OCI registry referenced in the victim's...

EUVD-2026-24031

OpenBao: Decompression Bomb via Unbounded Copy in OCI Plugin Extraction DoS...

OpenBao: Decompression Bomb via Unbounded Copy in OCI Plugin Extraction (DoS)

Summary ExtractPluginFromImage in OpenBao's OCI plugin downloader extracts a plugin binary from a container image by streaming decompressed tar data via io.Copy with no upper bound on the number of bytes written. An attacker who controls or compromises the OCI registry referenced in the victim's...

CVE-2026-40498

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, an unauthenticated attacker can access diagnostic and system tools that should be restricted to administrators. The /system/cron endpoint relies on a static MD5 hash derived from the APPKEY, which is exposed i...

EUVD-2026-24137

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, an unauthenticated attacker can access diagnostic and system tools that should be restricted to administrators. The /system/cron endpoint relies on a static MD5 hash derived from the APPKEY, which is exposed i...

CVE-2026-40498

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, an unauthenticated attacker can access diagnostic and system tools that should be restricted to administrators. The /system/cron endpoint relies on a static MD5 hash derived from the APPKEY, which is exposed i...

CVE-2026-40498 FreeScout has Authentication Bypass and Information Disclosure in SystemController via /system/cron

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, an unauthenticated attacker can access diagnostic and system tools that should be restricted to administrators. The /system/cron endpoint relies on a static MD5 hash derived from the APPKEY, which is exposed i...

CVE-2026-40498 FreeScout has Authentication Bypass and Information Disclosure in SystemController via /system/cron

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, an unauthenticated attacker can access diagnostic and system tools that should be restricted to administrators. The /system/cron endpoint relies on a static MD5 hash derived from the APPKEY, which is exposed i...