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CVE-2026-2369
6.5 MEDIUM
- CVSS version: 3.1
- Attack vector (AV): NETWORK
- Attack complexity (AC): LOW
- Privileges required (PR): NONE
- User interaction (UI): NONE
- Scope (S): UNCHANGED
- Confidentiality impact (C): LOW
- Integrity impact (I): NONE
- Availability impact (A): LOW
Libsoup: libsoup: buffer overread due to integer underflow when handling zero-length resources
A flaw was found in libsoup. An integer underflow vulnerability occurs when processing content with a zero-length resource, leading to a buffer overread. This can allow an attacker to potentially access sensitive information or cause an application level denial of service.
References
- RHBZ#2439091 issue-tracking x_refsource_REDHAT
- https://gitlab.gnome.org/GNOME/libsoup/-/issues/498
- https://access.redhat.com/security/cve/CVE-2026-2369 x_refsource_REDHAT vdb-entry
Affected products
libsoup
libsoup3
Matching in nixpkgs
pkgs.libsoup_3
HTTP client/server library for GNOME
pkgs.libsoup_2_4
HTTP client/server library for GNOME
pkgs.tests.pkg-config.defaultPkgConfigPackages.%22libsoup-gnome-2.4%22
Test whether libsoup-2.74.3 exposes pkg-config modules libsoup-gnome-2.4
Package maintainers
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@hedning Tor Hedin Brønner <torhedinbronner@gmail.com>
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@bobby285271 Bobby Rong <rjl931189261@126.com>
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@dasj19 Daniel Șerbănescu <daniel@serbanescu.dk>
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@lovek323 Jason O'Conal <jason@oconal.id.au>
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@7c6f434c Michael Raskin <7c6f434c@mail.ru>
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@jtojnar Jan Tojnar <jtojnar@gmail.com>