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-2026-64231

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: don't dump registers past the mapped region On DSI 6G platforms the IO address space is internally adjusted by iooffset. Later this adjusted address might be used for memory dumping. However the size that is used for...

CVE-2026-64227

Summary: CVE-2026-64227 in the Linux kernel fixes a NULL-deref/invalid match during ACPI companion probing. Root cause (as described): Platform drivers could be forced to match a device not in their ID list via device_match_driver_override(), so drivers handling core ACPI devices must verify the ...

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...

GHSA-6JWG-7Q3P-5FQM ImageMagick: Use-After-Free when freetype initialization fails

When the freetype initialization fails the method does not exit and uses memory that was freed...

Security Bulletin: Multiple Security Vulnerabilities in the Containerized Version of IBM Guardium Key Lifecycle Manager

Summary Multiple security vulnerabilities affecting the containerized version of IBM Guardium Key Lifecycle Manager have been addressed. Vulnerability Details CVEID:CVE-2025-5278 DESCRIPTION: A flaw was found in GNU Coreutils. The sort utility's begfield function is vulnerable to a heap buffer...

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...

UBUNTU-CVE-2026-56392

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...

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...

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-2026-64327

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the iwlwifi module where a pointer is dereferenced before a NULL check is performed. Specifically, within the iwl mld remove link function, the fw id from the link...

PT-2026-64416

Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 8.1.2 Description A heap out-of-bounds write exists in the native PNG and APNG encoders. A remote attacker can corrupt heap memory by providing a crafted PNG image containing a malicious eXIf chunk. By creating an eXIf...

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...

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...

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...