Linux Distros Unpatched Vulnerability : CVE-2026-40341

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - libgphoto2 is a camera access and control library. In versions up to and including 2.5.33, an out of bound read in ptpunpackEOSFocusInfoEx could be used to cras...

SUSE CVE-2026-6245

A flaw was found in the System Security Services Daemon SSSD. The pampasskeychildreaddata function within the PAM passkey responder fails to properly handle raw bytes received from a pipe. Because the data is treated as a NUL-terminated C string without explicit termination, it results in an...

CVE-2026-39956

A flaw was found in jq, a command line JSON processor. In release builds, the strindices builtin function calls the jvstringindexes function without checking that the arguments are actually strings. This missing validation allows an attacker who can supply non-string inputs to cause an applicatio...

SUSE CVE-2026-39855

osslsigncode is a tool that implements Authenticode signing and timestamping. Prior to 2.13, an integer underflow vulnerability exists in osslsigncode version 2.12 and earlier in the PE page-hash computation code pepagehashcalc. When page hash processing is performed on a PE file, the function...

OSV-2026-505 UNKNOWN READ in unsigned int Assimp::StreamReader<true, true>::Get<unsigned int>

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=498284131 Crash type: UNKNOWN READ Crash state: unsigned int Assimp::StreamReader::Get void Assimp::Blender::ConvertDispatcher void Assimp::Blender::Structure::ReadField...

CVE-2026-21888

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. MQTT v5 Variable Byte Integer parsing out-of-bounds: getvarinteger accepts 5-byte varints without bounds checks; reliably triggers OOB read / crash when built with ASan. This affects 0.24.6 and earlier...

OSV-2026-461 UNKNOWN READ in XRef::constructObjectEntry

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=495914144 Crash type: UNKNOWN READ Crash state: XRef::constructObjectEntry XRef::constructXRef XRef::XRef...

OSV-2026-455 UNKNOWN READ in mkv::matroska_segment_c::TrackInit

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=495498906 Crash type: UNKNOWN READ Crash state: mkv::matroskasegmentc::TrackInit mkv::matroskasegmentc::TrackInit mkv::matroskasegmentc::ParseTrackEntry...

CLSA-2026-1773412800 Fix CVE(s): CVE-2026-25795

SECURITY UPDATE: nULL pointer dereference and crash during image read when temporary file creation fails - debian/patches/CVE-2026-25795.patch: Destroy readinfo after copying filename and avoid NULL pointer dereference in ReadSFWImage; cause: incorrect order of operations when temporary file...

CVE-2026-21888

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. MQTT v5 Variable Byte Integer parsing out-of-bounds: getvarinteger accepts 5-byte varints without bounds checks; reliably triggers OOB read / crash when built with ASan. This affects 0.24.6 and earlier...

CVE-2026-30981

Technical details about CVE-2026-30981 are not provided in the connected documents. No further technical specifics are available here; monitor for updates.

OSV-2026-350 UNKNOWN READ in bfd_getl32

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=489127262 Crash type: UNKNOWN READ Crash state: bfdgetl32 mips3264bitreloc bfdperformrelocation...

OSV-2026-344 UNKNOWN READ in void Assimp::Blender::ConvertDispatcher<float>

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=488752792 Crash type: UNKNOWN READ Crash state: void Assimp::Blender::ConvertDispatcher void Assimp::Blender::Structure::ReadFieldArray void Assimp::Blender::Structure::Convert...

OSV-2026-307 Global-buffer-overflow in navcom_parse

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=486709178 Crash type: Global-buffer-overflow READ 1 Crash state: navcomparse gpsdpoll FuzzDrivers.c...

ALPINE-CVE-2026-21863

Valkey is a distributed key-value database. Prior to versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12, a malicious actor with access to the Valkey clusterbus port can send an invalid packet that may cause an out bound read, which might result in the system crashing. The Valkey clusterbus packet processin...

CVE-2026-21863

Valkey is a distributed key-value database. Prior to versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12, a malicious actor with access to the Valkey clusterbus port can send an invalid packet that may cause an out bound read, which might result in the system crashing. The Valkey clusterbus packet processin...

OSV-2026-176 Container-overflow in std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=479922666 Crash type: Container-overflow READ Crash state: std::1::vector, std:: void std::1::vector, fillcommonheader...

CVE-2023-54156

CVE-2023-54156 affects the Linux kernel sfc/efx_net_stats path where ethtool self-tests can trigger a stats read during NIC reset. If Stats are read while NIC data (mc_stats) is NULL due to fini, there is a NULL dereference in efx_nic_update_stats, potentially crashing the kernel. The advisory's ...

CVE-2025-68297

In the Linux kernel, the following vulnerability has been resolved: ceph: fix crash in processv2sparseread for encrypted directories The crash in processv2sparseread for fscrypt-encrypted directories has been reported. Issue takes place for Ceph msgr2 protocol in secure mode. It can be reproduced...

Linux Distros Unpatched Vulnerability : CVE-2023-53742

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - kcsan: Avoid READONCE in readinstrumentedmemory Haibo Li reported: | Unable to handle kernel paging request at virtual address | ffffff802a0d8d7171 | Mem abort...