Bug 2435963 - CVE-2026-1761 libsoup3: Stack-Based Buffer Overflow in libsoup Multipart Response Parsingmultipart HTTP response [fedora-all]
Summary: CVE-2026-1761 libsoup3: Stack-Based Buffer Overflow in libsoup Multipart Resp...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: libsoup3
Version: 43
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Gwyn Ciesla
QA Contact:
URL:
Whiteboard: {"flaws": ["c346f65c-5ca9-4398-9de5-a...
Depends On:
Blocks: CVE-2026-1761
TreeView+ depends on / blocked
 
Reported: 2026-02-02 13:19 UTC by Abhishek Raj
Modified: 2026-03-19 14:37 UTC (History)
3 users (show)

Fixed In Version: libsoup3-3.6.6-1.fc43 libsoup3-3.6.6-1.fc44
Clone Of:
Environment:
Last Closed: 2026-03-19 14:37:05 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
GNOME Gitlab GNOME libsoup issues 493 0 None closed (CVE-2026-1761) (#YWH-PGM9867-149) Stack Overflow on libsoup through libsoup/soup-filter-input-stream.c via soup_filter_... 2026-03-19 14:37:05 UTC

Description Abhishek Raj 2026-02-02 13:19:27 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 14:37:05 UTC 
Filled upstream as https://gitlab.gnome.org/GNOME/libsoup/-/issues/493 , fixed in 3.6.6 by https://gitlab.gnome.org/GNOME/libsoup/-/commit/e924b355ff13dc464c900ada2c11c97c2e0c515e
Note You need to log in before you can comment on or make changes to this bug.