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Alerts This Week
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Debian LTS 11 linux Important Privilege Escalation Vuln DLA-4560-1

debian lts
Calendar Grey May 2, 2026
Dist Debian Esm H88
Critical Linux kernel vulnerabilities fixed in Debian 11 bullseye to prevent privilege escalation and denial of service.
Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks
Topics%20covered

Topics Covered

security advisory denial of service information leak debian privilege escalation important

Summary

For Debian 11 bullseye, these problems have been fixed in version
5.10.251-3.

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 LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS



Severity
important
Lowest
Low
Medium
High
Critical

Package: linux
Version: 5.10.251-3
CVE ID: CVE-2026-31431 CVE-2026-43033

Topics%20covered

Topics Covered

security advisory denial of service information leak debian privilege escalation important

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