Bug 2439119 - CVE-2026-2369 libsoup3: libsoup: Buffer overread due to integer underflow when handling zero-length resources [fedora-42]
Summary: CVE-2026-2369 libsoup3: libsoup: Buffer overread due to integer underflow whe...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: libsoup3
Version: 42
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Gwyn Ciesla
QA Contact:
URL:
Whiteboard: {"flaws": ["b798b1f7-dea4-4b64-a929-4...
Depends On:
Blocks: CVE-2026-2369
TreeView+ depends on / blocked
 
Reported: 2026-02-11 20:35 UTC by Michal Findra
Modified: 2026-03-19 14:18 UTC (History)
3 users (show)

Fixed In Version: libsoup3-3.6.6-2.fc42
Clone Of:
Environment:
Last Closed: 2026-03-19 14:18:51 UTC
Type: ---
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
GNOME Gitlab GNOME libsoup issues 498 0 None closed (CVE-2026-2369) Integer underflow in CVE-2025-32052 fix when resource_length=0 2026-03-19 14:18:50 UTC

Description Michal Findra 2026-02-11 20:35:34 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 Milan Crha 2026-03-19 14:18:51 UTC 
Filled upstream as https://gitlab.gnome.org/GNOME/libsoup/-/issues/498, part of the 3.6.6 through https://gitlab.gnome.org/GNOME/libsoup/-/commit/af4bde990270b825b7d110a495cc65de9e2ec32f
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