Home / mailings [SECURITY] [DSA 6405-1] linux security update
Posted on 31 July 2026
Debian Security Advisory- -------------------------------------------------------------------------
Debian Security Advisory DSA-6405-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
July 31, 2026 https://www.debian.org/security/faq
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Package : linux
CVE ID : CVE-2026-45944 CVE-2026-53005 CVE-2026-53260 CVE-2026-53365
CVE-2026-63970 CVE-2026-64192 CVE-2026-64206 CVE-2026-64227
CVE-2026-64286 CVE-2026-64287 CVE-2026-64307 CVE-2026-64341
CVE-2026-64352 CVE-2026-64361 CVE-2026-64363 CVE-2026-64364
CVE-2026-64369 CVE-2026-64371 CVE-2026-64375 CVE-2026-64390
CVE-2026-64401 CVE-2026-64405 CVE-2026-64413 CVE-2026-64416
CVE-2026-64421 CVE-2026-64428 CVE-2026-64434 CVE-2026-64438
CVE-2026-64441 CVE-2026-64461 CVE-2026-64462 CVE-2026-64472
CVE-2026-64481 CVE-2026-64488 CVE-2026-64493 CVE-2026-64507
CVE-2026-64508 CVE-2026-64509 CVE-2026-64510 CVE-2026-64530
CVE-2026-64531 CVE-2026-64532 CVE-2026-64533 CVE-2026-64534
CVE-2026-64535 CVE-2026-64537 CVE-2026-64538 CVE-2026-64539
CVE-2026-64540 CVE-2026-64541 CVE-2026-64542 CVE-2026-64543
CVE-2026-64544 CVE-2026-64545 CVE-2026-64546 CVE-2026-64547
CVE-2026-64548 CVE-2026-64549 CVE-2026-64550 CVE-2026-64551
CVE-2026-64552 CVE-2026-64553 CVE-2026-64554 CVE-2026-64555
CVE-2026-64557 CVE-2026-64558 CVE-2026-64559 CVE-2026-64560
Debian Bug : 1130336
Several vulnerabilities have been discovered in the Linux kernel that
may lead to a privilege escalation, denial of service or information
leaks.
For the stable distribution (trixie), these problems have been fixed in
version 6.12.100-1.
We recommend that you upgrade your linux packages.
For the detailed security status of linux please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/linux
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
