ALSA-2026:91565 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: tcp: restrict SOATTACHFILTER to priv users CVE-2026-53236 kernel: fuse: re-lock request before replacing page cache folio CVE-2026-53388 kernel: net: shaper: rework the VALID marking agai...

UBUNTU-CVE-2026-98902

In the Linux kernel, the following vulnerability has been resolved: md/raid5: let stripe batch bmseq comparison wrap-safe Once the 32-bit seq wraps, a newer bmseq can look smaller than old, so .. covert to wrap-safe calculate way...

Linux Distros Unpatched Vulnerability : CVE-2026-98902

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - md/raid5: let stripe batch bmseq comparison wrap-safe Once the 32-bit seq wraps, a newer bmseq can look smaller than old, so .. covert to wrap-safe calculate wa...

SUSE CVE-2026-98902

In the Linux kernel, the following vulnerability has been resolved: md/raid5: let stripe batch bmseq comparison wrap-safe Once the 32-bit seq wraps, a newer bmseq can look smaller than old, so .. covert to wrap-safe calculate way...

DEBIAN-CVE-2026-98902

In the Linux kernel, the following vulnerability has been resolved: md/raid5: let stripe batch bmseq comparison wrap-safe Once the 32-bit seq wraps, a newer bmseq can look smaller than old, so .. covert to wrap-safe calculate way...

CVE-2026-98902

In the Linux kernel, the following vulnerability has been resolved: md/raid5: let stripe batch bmseq comparison wrap-safe Once the 32-bit seq wraps, a newer bmseq can look smaller than old, so .. covert to wrap-safe calculate way...

CVE-2026-98902

In the Linux kernel, the following vulnerability has been resolved: md/raid5: let stripe batch bmseq comparison wrap-safe Once the 32-bit seq wraps, a newer bmseq can look smaller than old, so .. covert to wrap-safe calculate way...

CVE-2026-98902 md/raid5: let stripe batch bm_seq comparison wrap-safe

In the Linux kernel, the following vulnerability has been resolved: md/raid5: let stripe batch bmseq comparison wrap-safe Once the 32-bit seq wraps, a newer bmseq can look smaller than old, so .. covert to wrap-safe calculate way...

CVE-2026-98902 md/raid5: let stripe batch bm_seq comparison wrap-safe

In the Linux kernel, the following vulnerability has been resolved: md/raid5: let stripe batch bmseq comparison wrap-safe Once the 32-bit seq wraps, a newer bmseq can look smaller than old, so .. covert to wrap-safe calculate way...

CVE-2026-98902

In the Linux kernel, the following vulnerability has been resolved: md/raid5: let stripe batch bmseq comparison wrap-safe Once the 32-bit seq wraps, a newer bmseq can look smaller than old, so .. covert to wrap-safe calculate way...

EUVD-2026-108858

In the Linux kernel, the following vulnerability has been resolved: md/raid5: let stripe batch bmseq comparison wrap-safe Once the 32-bit seq wraps, a newer bmseq can look smaller than old, so .. covert to wrap-safe calculate way...

CVE-2026-98902

The Linux kernel contains a vulnerability in the md/raid5 component related to how bm_seq comparisons are handled. The root cause is that once the 32-bit seq wraps, a newer bm_seq might appear smaller than an older one. The issue is resolved by converting the logic to a wrap-safe calculation meth...

PT-2026-121872

In the Linux kernel, the following vulnerability has been resolved: md/raid5: let stripe batch bm seq comparison wrap-safe Once the 32-bit seq wraps, a newer bm seq can look smaller than old, so .. covert to wrap-safe calculate way...

Siemens SIMATIC S7-1500 TM MFP Improper Input Validation (CVE-2026-46070)

In the Linux kernel, the following vulnerability has been resolved: md/raid5: validate payload size before accessing journal metadata r5crecoveryanalyzemetablock and r5lrecoveryverifydatachecksumformb iterate over payloads in a journal metadata block using on-disk payload size fields without...

Siemens SIMATIC S7-1500 TM MFP Improper Input Validation (CVE-2026-46051)

In the Linux kernel, the following vulnerability has been resolved: md/raid5: fix soft lockup in retryalignedread When retryalignedread encounters an overlapped stripe, it releases the stripe via raid5releasestripe which puts it on the lockless releasedstripes llist. In the next raid5d loop...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: md/raid5-ppl: fixed a use-after-free in ppldoflush. The loop in ppldoFlush continues iterating after calling ppliounitfinished, accessing io-pendingflushes, and leading to a use-after-free. A break statement was added to stop the...

CVE-2026-90279

A flaw was found in the Linux kernel's md/raid5 component. Incorrect rounding of bitmap stripes during sector division in the raid5bitmapsectormap function can lead to an incorrect mapping of array ranges to component sectors. This issue can result in data corruption or unintended data access...

Astra Linux – Vulnerabilities in Linux, Linux-5.15, Linux-5.10, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: md/raid5: Fixed a deadlock issue where raid5d waits for MDSBCHANGEPENDING to be cleared. Xiao reported that the lvconvert-raid-takeover.sh test can hang with a small possibility. The root cause is the same as in the commit...

SUSE CVE-2026-93262

In the Linux kernel, the following vulnerability has been resolved: md/raid5-ppl: fix use-after-free in ppldoflush The loop in ppldoflush continues iterating after calling ppliounitfinished, touching io-pendingflushes and leading to a use-after-free. Add a break statement to stop the loop once io...

DEBIAN-CVE-2026-93262

In the Linux kernel, the following vulnerability has been resolved: md/raid5-ppl: fix use-after-free in ppldoflush The loop in ppldoflush continues iterating after calling ppliounitfinished, touching io-pendingflushes and leading to a use-after-free. Add a break statement to stop the loop once io...