SUSE CVE-2026-64222

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: avoid double free of pool-stack on AQ init failure otx2poolaqinit frees pool-stack when mailbox sync or retry allocation fails, but leaves the pointer unchanged. Later, otx2sqaurapoolinit unwinds the partial setup...

SUSE CVE-2026-64246

In the Linux kernel, the following vulnerability has been resolved: power: reset: linkstation-poweroff: fix use-after-free in the linkstationpoweroffinit Move ofnodeputdn after the ofmatchnode call, which still needs the node pointer. The node reference is correctly released after use...

amazon-ecs-init-1.105.0-2.1 on GA media (moderate)

amazon-ecs-init-1.105.0-2.1 on GA media Announcement ID: openSUSE-SU-2026:11345-1 Rating: moderate Cross-References: CVE-2026-56852 CVSS scores: CVE-2026-56852 SUSE : 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2026-56852 SUSE : 6...

PT-2026-64643

In the Linux kernel, the following vulnerability has been resolved: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes Reject invalid net.ipv4.tcp reordering values before they reach TCP socket state. The sysctl is stored as an int but copied into the u32 tp-reordering field for ne...

DEBIAN-CVE-2026-64226

In the Linux kernel, the following vulnerability has been resolved: schedext: Avoid UAF in scxrootenableworkfn init failure path In scxrootenableworkfn, puttaskstructp is called before scxerror dereferences p-comm and p-pid. If the iterator's reference is the last drop, the task is freed...

CVE-2026-64226

In the Linux kernel, the following vulnerability has been resolved: schedext: Avoid UAF in scxrootenableworkfn init failure path In scxrootenableworkfn, puttaskstructp is called before scxerror dereferences p-comm and p-pid. If the iterator's reference is the last drop, the task is freed...

DEBIAN-CVE-2026-64222

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: avoid double free of pool-stack on AQ init failure otx2poolaqinit frees pool-stack when mailbox sync or retry allocation fails, but leaves the pointer unchanged. Later, otx2sqaurapoolinit unwinds the partial setup...

CVE-2026-64246

In the Linux kernel, the following vulnerability has been resolved: power: reset: linkstation-poweroff: fix use-after-free in the linkstationpoweroffinit Move ofnodeputdn after the ofmatchnode call, which still needs the node pointer. The node reference is correctly released after use...

EUVD-2026-48648

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: delete tried region in regionsrmdirs DAMON sysfs maintains the DAMOS tried region directory objects via a linked list. When the user requests refresh of the directories, DAMON sysfs removes all the region...

CVE-2026-64239 mm/damon/sysfs-schemes: delete tried region in regions_rmdirs()

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: delete tried region in regionsrmdirs DAMON sysfs maintains the DAMOS tried region directory objects via a linked list. When the user requests refresh of the directories, DAMON sysfs removes all the region...

EUVD-2026-48634

In the Linux kernel, the following vulnerability has been resolved: schedext: Avoid UAF in scxrootenableworkfn init failure path In scxrootenableworkfn, puttaskstructp is called before scxerror dereferences p-comm and p-pid. If the iterator's reference is the last drop, the task is freed...

CVE-2026-64226 sched_ext: Avoid UAF in scx_root_enable_workfn() init failure path

In the Linux kernel, the following vulnerability has been resolved: schedext: Avoid UAF in scxrootenableworkfn init failure path In scxrootenableworkfn, puttaskstructp is called before scxerror dereferences p-comm and p-pid. If the iterator's reference is the last drop, the task is freed...

CVE-2026-64226

In the Linux kernel, the following vulnerability has been resolved: schedext: Avoid UAF in scxrootenableworkfn init failure path In scxrootenableworkfn, puttaskstructp is called before scxerror dereferences p-comm and p-pid. If the iterator's reference is the last drop, the task is freed...

EUVD-2026-48632

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: fix double free in rvureprsrcinit rvureprsrcinit allocates queue memory before calling otx2inithwresources. When hardware resource setup fails, otx2inithwresources already unwinds the partially initialized SQ, CQ, a...

EUVD-2026-48630

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: avoid double free of pool-stack on AQ init failure otx2poolaqinit frees pool-stack when mailbox sync or retry allocation fails, but leaves the pointer unchanged. Later, otx2sqaurapoolinit unwinds the partial setup...

CVE-2026-64222

CVE-2026-64222 affects the Linux kernel on OcteonTX2/CN20K: a double-free in pool->stack during AQ pool init cleanup. The otx2_pool_aq_init() path frees pool->stack on mailbox sync/retry failure but doesn’t null the pointer, causing otx2_sq_aura_pool_init() cleanup (via otx2_aura_pool_free(...

CVE-2026-64222 octeontx2-pf: avoid double free of pool->stack on AQ init failure

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: avoid double free of pool-stack on AQ init failure otx2poolaqinit frees pool-stack when mailbox sync or retry allocation fails, but leaves the pointer unchanged. Later, otx2sqaurapoolinit unwinds the partial setup...

OESA-2026-3156 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: drbd: add missing krefget in handlewriteconflicts With two-primaries enabled, DRBD tries to detect "concurrent" writes and handle write conflicts, so that even i...

PT-2026-64339

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.1-rc3 Description A double free issue exists in the octeontx2-pf driver. The function rvu rep rsrc init allocates queue memory before calling otx2 init hw resources. If the hardware resource setup fails, otx2...

PT-2026-64335

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the fwnode init function where the secondary pointer of a firmware node is not properly initialized. When a firmware node is allocated on the stack or on the heap usin...