CVE-2026-1761

libsoup: The libsoup packages provide an HTTP client and server library for GNOME. Security Fix(es): * libsoup: Signed to Un...

CVE-2026-1761 is fixed in 14 products on 1 platform, first by RHSA-2026:2006, released February 2, 2026. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
8.6
Important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0106
64th percentile

The libsoup packages provide an HTTP client and server library for GNOME. Security Fix(es): * libsoup: Signed to Unsigned Conversion Error Leading to Stack-Based Buffer Overflow in libsoup NTLM Authentication (CVE-2026-0719) * libsoup: Stack-Based Buffer Overflow in libsoup Multipart Response Parsingmultipart HTTP response (CVE-2026-1761) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Where it's fixed

ProductFixed inFixReleased
Linux
libsoup · RHEL 8 0:2.62.3-13.el8_10 RHSA-2026:2215 Feb 9, 2026
libsoup · RHEL 9 0:2.72.0-12.el9_7.5 RHSA-2026:2216 Feb 9, 2026
libsoup · almalinux 8 2.62.3-13.el8_10 ALSA-2026:2215 Feb 9, 2026
libsoup · almalinux 9 2.72.0-12.el9_7.5 ALSA-2026:2216 Feb 9, 2026
libsoup · amzn 2023 2.72.0-6.amzn2023.0.12 ALAS2023-2026-1758 May 25, 2026
libsoup · ol 8 0:2.62.3-13.el8_10 ELSA-2026-2215 Feb 9, 2026
libsoup · ol 9 0:2.72.0-12.el9_7.5 ELSA-2026-2216 Feb 9, 2026
libsoup · opensuse-leap 15.6 3.4.4-150600.3.31.1 SUSE-SU-2026:0431-1 Feb 11, 2026
libsoup · opensuse-leap 16.0 3.6.5-160000.4.1 OPENSUSE-SU-2026:20186-1 Feb 6, 2026
libsoup · rocky 8 0:2.62.3-13.el8_10 RLSA-2026:2215 Feb 11, 2026
libsoup · rocky 9 0:2.72.0-12.el9_7.5 RLSA-2026:2216 Feb 13, 2026
libsoup · sles 15.6 3.4.4-150600.3.31.1 SUSE-SU-2026:0431-1 Feb 11, 2026
libsoup · sles 15.7 3.4.4-150600.3.31.1 SUSE-SU-2026:0431-1 Feb 11, 2026
libsoup · sles 16.0 3.6.5-160000.4.1 SUSE-SU-2026:20339-1 Feb 6, 2026
libsoup-debuginfo · amzn 2023 2.72.0-6.amzn2023.0.12 ALAS2023-2026-1758 May 25, 2026
libsoup-debugsource · amzn 2023 2.72.0-6.amzn2023.0.12 ALAS2023-2026-1758 May 25, 2026
libsoup-devel · RHEL 8 0:2.62.3-13.el8_10 RHSA-2026:2215 Feb 9, 2026
libsoup-devel · RHEL 9 0:2.72.0-12.el9_7.5 RHSA-2026:2216 Feb 9, 2026
libsoup-devel · almalinux 8 2.62.3-13.el8_10 ALSA-2026:2215 Feb 9, 2026
libsoup-devel · almalinux 9 2.72.0-12.el9_7.5 ALSA-2026:2216 Feb 9, 2026
libsoup-devel · amzn 2023 2.72.0-6.amzn2023.0.12 ALAS2023-2026-1758 May 25, 2026
libsoup-devel · ol 8 0:2.62.3-13.el8_10 ELSA-2026-2215 Feb 9, 2026
libsoup-devel · ol 9 0:2.72.0-12.el9_7.5 ELSA-2026-2216 Feb 9, 2026
libsoup-doc · amzn 2023 2.72.0-6.amzn2023.0.12 ALAS2023-2026-1758 May 25, 2026
libsoup2 · opensuse-leap 15.6 2.74.3-150600.4.24.1 SUSE-SU-2026:0574-1 Feb 18, 2026
libsoup2 · opensuse-leap 16.0 2.74.3-160000.3.1 OPENSUSE-SU-2026:20283-1 Feb 27, 2026
libsoup2 · sles 15.6 2.74.3-150600.4.24.1 SUSE-SU-2026:0574-1 Feb 18, 2026
libsoup2 · sles 15.7 2.74.3-150600.4.24.1 SUSE-SU-2026:0574-1 Feb 18, 2026
libsoup3 · RHEL 10 3.6.5-3.el10_0.14 RHSA-2026:2006 Feb 2, 2026
libsoup3 · amzn 2023 3.6.6-58.amzn2023 ALAS2023-2026-1778 Jun 8, 2026
libsoup3 · ol 10 0:3.6.5-3.el10_1.9 ELSA-2026-2182 Feb 5, 2026
libsoup3 · rocky 10 0:3.6.5-3.el10_1.10 RLSA-2026:2410 Feb 13, 2026
libsoup3-debuginfo · amzn 2023 3.6.6-58.amzn2023 ALAS2023-2026-1778 Jun 8, 2026
libsoup3-debugsource · amzn 2023 3.6.6-58.amzn2023 ALAS2023-2026-1778 Jun 8, 2026
libsoup3-devel · amzn 2023 3.6.6-58.amzn2023 ALAS2023-2026-1778 Jun 8, 2026
libsoup3-devel · ol 10 0:3.6.5-3.el10_1.9 ELSA-2026-2182 Feb 5, 2026
libsoup3-doc · almalinux 10 3.6.5-3.el10_1.10 ALSA-2026:2410 Feb 10, 2026
libsoup3-doc · amzn 2023 3.6.6-58.amzn2023 ALAS2023-2026-1778 Jun 8, 2026
libsoup3-doc · ol 10 0:3.6.5-3.el10_1.9 ELSA-2026-2182 Feb 5, 2026
spice-client-win · rocky 8 0:8.10-7.el8_10 RLSA-2026:2214 Feb 11, 2026
spice-client-win-x64 · RHEL 8 0:8.10-7.el8_10 RHSA-2026:2214 Feb 9, 2026
spice-client-win-x86 · RHEL 8 0:8.10-7.el8_10 RHSA-2026:2214 Feb 9, 2026

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