EUVD-2026-48738

FFmpeg through 8.1.2, fixed in commit 5d7112c, contains a heap out-of-bounds write vulnerability in the vfhqdn3d filter that allows attackers to corrupt heap memory by supplying a crafted video whose frame resolution increases between frames when filtergraph reinitialization is disabled via the...

CVE-2026-64247 KVM: x86: hyper-v: Bound the bank index when querying sparse banks

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: hyper-v: Bound the bank index when querying sparse banks When checking if a VP ID is included in a sparse bank set, explicitly check that the ID can actually be contained in a sparse bank the TLFS allows for a maximum o...

CVE-2026-64247 KVM: x86: hyper-v: Bound the bank index when querying sparse banks

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: hyper-v: Bound the bank index when querying sparse banks When checking if a VP ID is included in a sparse bank set, explicitly check that the ID can actually be contained in a sparse bank the TLFS allows for a maximum o...

CVE-2026-64245 fbdev: modedb: fix a possible UAF in fb_find_mode()

In the Linux kernel, the following vulnerability has been resolved: fbdev: modedb: fix a possible UAF in fbfindmode If modeoption is NULL, it is assigned from modeoptionbuf: if !modeoption fbgetoptionsNULL, &modeoptionbuf; modeoption = modeoptionbuf; Later, name is assigned from modeoption: const...

CVE-2026-64245 fbdev: modedb: fix a possible UAF in fb_find_mode()

In the Linux kernel, the following vulnerability has been resolved: fbdev: modedb: fix a possible UAF in fbfindmode If modeoption is NULL, it is assigned from modeoptionbuf: if !modeoption fbgetoptionsNULL, &modeoptionbuf; modeoption = modeoptionbuf; Later, name is assigned from modeoption: const...

CVE-2026-64223 wifi: mac80211: consume only present negotiated TTLM maps

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: consume only present negotiated TTLM maps ieee80211tidtolinkmapsizeok validates negotiated TTLM elements against the number of link-map entries indicated by linkmappresence. ieee80211parsenegttlm must consume the...

CVE-2026-56392 Heap-based Buffer Overflow in GNU coreutils

GNU coreutils unexpand is vulnerable to a heap-based buffer overflow due to an integer overflow during buffer allocation when processing large tab stop -t values. The multiplication used to calculate the allocation size can wrap around, resulting in an undersized buffer. When processing crafted...

OESA-2026-3106 assimp security update

Assimp is a library to load and process geometric scenes from various data formats. Assimp aims to provide a full asset conversion pipeline for use in game engines and real-time rendering systems of any kind, but is not limited to this purpose. Security Fixes: Buffer Overflow vulnerability exists...

openSUSE 16 Security Update : afterburn (openSUSE-SU-2026:21386-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21386-1 advisory. Update to version 5.10.0.git73.b97f772. Security issues fixed: - CVE-2026-41676: openssl: Deriver:derive and PkeyCtxRef:derive can overflow shor...

PT-2026-64333

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the batman-adv module where the batadv bla purge backbone gw function fails to properly handle report work when removing stale backbone gateway entries. If report work...

PT-2026-64327

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: don't dereference a pointer before NULL checking it In iwl mld remove link, the link-fw id is saved at the beginning of the function so we have it after we freed the link. But the link pointer can be NULL, and...

PT-2026-64362

Name of the Vulnerable Software and Affected Versions Linux kernel version 7.1.0-rc2 Description An issue exists in the KVM x86 hyper-v component where the bank index is not properly bounded when querying sparse banks. When handling a paravirtual TLB Translation Lookaside Buffer flush for L2, the...

CVE-2026-16412

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Thunderbird ESR 140.12 and Thunderbird 152. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of...

CVE-2026-16360

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Thunderbird ESR 140.12 and Thunderbird 152. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of...

CVE-2026-16361

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Thunderbird ESR 140.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been...

CVE-2026-65704 FFmpeg 8.1.2 Out-of-Bounds Write via TY Demuxer and Shorten Decoder

FFmpeg through 8.1.2 contains an out-of-bounds write vulnerability that allows attackers to cause heap corruption by supplying a crafted ffconcat file processed with the -safe 0 flag. The TY demuxer's demuxaudio function decrements packet size without bounds checking, producing a negative size...

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issue: Firefox Extended Support Release 140.13.0 ESR MFSA 2026-70, bsc1271649: CVE-2026-15718: Invalid pointer in the JavaScript: WebAssembly component. CVE-2026-15719: Site isolation issue in the DOM: Navigation component. CVE-2026-16349:...

SUSE-SU-2026:3221-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issue: - Firefox Extended Support Release 140.13.0 ESR MFSA 2026-70, bsc1271649: - CVE-2026-15718: Invalid pointer in the JavaScript: WebAssembly component. - CVE-2026-15719: Site isolation issue in the DOM: Navigation component. - CVE-2026-16349...

EUVD-2026-48288

When initializing an RSA public key from DER or PEM bytes throws an error, the EVPPKEY is double-freed: first in the catch block, then in the deinit. This can lead to a crash on future memory allocations. This double-free manifests when BoringSSL cannot decode the public key from the bytes...

Fedora 44 : perl-YAML-Syck (2026-2139aa7dce)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-2139aa7dce advisory. This update addresses four libsyck memory-safety CVEs reachable from the default YAML::Syck::Load path on untrusted input with no special flags:...