Bug 2437986 - CVE-2025-14831 gnutls: GnuTLS: Denial of Service via excessive resource consumption during certificate verification [fedora-42]
Summary: CVE-2025-14831 gnutls: GnuTLS: Denial of Service via excessive resource consu...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: gnutls
Version: 42
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Red Hat Crypto Team
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["3327fcd5-9600-474a-b5ec-2...
Depends On:
Blocks: CVE-2025-14831
TreeView+ depends on / blocked
 
Reported: 2026-02-09 14:34 UTC by Sandipan Roy
Modified: 2026-02-16 01:30 UTC (History)
6 users (show)

Fixed In Version: gnutls-3.8.11-3.fc42
Clone Of:
Environment:
Last Closed: 2026-02-16 01:30:51 UTC
Type: ---
Embargoed:
fedora-admin-xmlrpc: mirror+

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System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker FC-3119 0 None None None 2026-02-09 14:36:10 UTC

Description Sandipan Roy 2026-02-09 14:34:17 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Comment 1 Fedora Update System 2026-02-10 18:13:49 UTC 
FEDORA-2026-2b6035ee2b (gnutls-3.8.11-3.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-2b6035ee2b
Comment 2 Fedora Update System 2026-02-11 05:38:13 UTC 
FEDORA-2026-2b6035ee2b has been pushed to the Fedora 42 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-2b6035ee2b`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-2b6035ee2b

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 3 Fedora Update System 2026-02-16 01:30:51 UTC 
FEDORA-2026-2b6035ee2b (gnutls-3.8.11-3.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.
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