Alerts This Week
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Alerts This Week
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Debian 11: Curl Important Memory Crash Issue DLA-4432-1 CVE-2025-9086

debian lts
Calendar Grey January 4, 2026
Dist Debian Esm H88
Upgrade Curl in Debian 11 to fix a critical memory threat and ensure system security. Resolve out of bounds issues.
A vulnerability was found in Curl, an easy-to-use client-side URL transfer library and command line tool
Topics%20covered

Topics Covered

security advisory debian important curl out-of-bounds memory crash

Summary

For Debian 11 bullseye, this problem has been fixed in version
7.74.0-1.3+deb11u16.

We recommend that you upgrade your curl packages.

For the detailed security status of curl please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/curl

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: curl
Version: 7.74.0-1.3+deb11u16
CVE ID: CVE-2025-9086
Debian Bug:

Topics%20covered

Topics Covered

security advisory debian important curl out-of-bounds memory crash

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