PT-2026-72552

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix writeback error handling Fix the error handling in writeback iter loop. If an error occurs, writeback iter needs to be called again with error set to the error so that it can clean up iteration state. Further, the...

SUSE SLED15 / SLES15 Security Update : dracut (SUSE-SU-2026:3613-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:3613-1 advisory. This update for dracut fixes the following issue: Update to version 059+suse.572.g753fdae1b. Securitys issue fixed: -...

PT-2026-72457

In the Linux kernel, the following vulnerability has been resolved: fbdev: uvesafb: fix potential memory leak in uvesafb probe Due to an incorrect goto label, memory allocated for modedb and modelist in uvesafb vbe init is not freed in some error paths. Fix this by updating the goto label...

PT-2026-72326

In the Linux kernel, the following vulnerability has been resolved: xen/gntdev: fix error handling in ioctl When gntdev ioctl map grant ref fails to copy the operation result back to userspace after successfully adding the mapping to the list, the error path returns -EFAULT without releasing the...

PT-2026-72495

In the Linux kernel, the following vulnerability has been resolved: mlxsw: fix refcount leak in mlxsw sp vrs lpm tree replace When mlxsw sp vrs lpm tree replace fails after replacing some VRs, the error rollback loop does not correctly revert the preceding replacements. The loop decrements the...

PT-2026-72822

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: fix page fragment cache leak in error path In nvmet tcp alloc queue, when a connection is closed during the allocation process e.g., nvmet tcp set queue sock returns -ENOTCONN, the error handling jumps to out destroy s...

PT-2026-72364

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: put stats for scheme add dirs internal error damon sysfs scheme add dirs setup the tried regions directory after the stats directory setup is completed. When the tried regions directory setup is failed, th...

PT-2026-72325

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to July 2026 Description A double free issue exists in the xfrm component of the Linux kernel. The nat keepalive send function frees the keepalive skb socket buffer whenever the IPv4 or IPv6 send helper reports an...

PT-2026-72185

In the Linux kernel, the following vulnerability has been resolved: powerpc/uaccess: correct check for CONFIG PPC E500 in mask user address mask user address incorrectly checks for CONFIG E500 instead of CONFIG PPC E500, causing mask user address isel to not be used on E500 hardware. Fix the chec...

PT-2026-72599

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mxl862xx: fix use-after-free of DSA ports in crc err work Upon an MDIO CRC error mxl862xx crc err work fn walks the DSA ports and closes the CPU port conduits: dsa switch for each cpu portdp, priv-ds dev closedp-conduit...

PT-2026-72810

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: fix error-path detection with md cloned bio Detect the error path using md cloned bio instead of relying on r1 bio in raid1 or r10 bio-read slot in raid10, which may be NULL or -1 after splitting and resubmitting...

PT-2026-72227

In the Linux kernel, the following vulnerability has been resolved: net: liquidio: fix BAR resource leak on PF number failure If cn23xx get pf num fails, the function returns without unmapping either BAR. Unmap both BARs before returning from the error path. Found by manual code review...

PT-2026-72633

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: qcom: clear opened when stream enable fails On enable, subs-opened is set before the service interval is validated; an invalid interval jumps to the response label without clearing it, so the substream is wedged ...

PT-2026-72497

In the Linux kernel, the following vulnerability has been resolved: tracing/remotes: Fix leak in trace remote alloc buffer error path If page allocation fails in trace remote alloc buffer, desc-nr cpus is not yet incremented for the current CPU. As a consequence, on error, half-allocated rb desc...

PT-2026-72803

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix inconsistent arvif state in vdev create error paths ath12k mac vdev create has three error path issues that leave arvif in an inconsistent state: 1. When ath12k wmi vdev create fails, the function returns direct...

PT-2026-72737

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: fix URB leak in alloc mtk intr urb error path When btmtk isopkt pad fails, the previously allocated URB is not freed, leaking the urb structure. Add usb free urb before returning the error...

PT-2026-72825

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix log flood after cmd mbox failure hns roce cmd mbox is the command interface between driver and hardware. When hardware is abnormal, the unlimited error printings after hns roce cmd mbox failure will cause log flood...

PT-2026-72673

In the Linux kernel, the following vulnerability has been resolved: coresight: platform: defer connection counter increment until alloc succeeds coresight add out conn increments nr outconns before calling devm krealloc array and again before devm kmalloc. If either allocation fails, the counter ...

PT-2026-72248

In the Linux kernel, the following vulnerability has been resolved: net: wwan: t7xx: destroy DMA pool on CLDMA late init failure t7xx cldma late init creates md ctrl-gpd dmapool before initializing the TX and RX rings. If any ring initialization fails, the error path frees the already initialized...

PT-2026-72507

In the Linux kernel, the following vulnerability has been resolved: ipvs: ensure inner headers in ICMP errors are in headroom Sashiko points out that after stripping the outer headers with pskb pull we should ensure the inner IP headers in ICMP errors from tunnels are present in the skb headroom...