SUSE-SU-2026:4631-1: libsoup&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7 SUSE Linux Enterprise
Vulnerability summary
SUSE-SU-2026:4631-1 is a vulnerability in libsoup&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7 SUSE Linux Enterprise with no CVSS score yet.
Advisory lineage
Upstream 9 · Downstream 0 · Related 9Timeline
- 12-10-2026PublishedVulnerability first disclosed.
- 13-10-2026Last modifiedVulnerability information updated.
Description
Security update for libsoup This update for libsoup fixes the following issues: - CVE-2026-15713: SoupCache: libsoup: HTTP/2 frame window exhaustion remote denial of service via memory leak (bsc#1271448). - CVE-2026-102555: Heap buffer overflow via uninitialized length in data-URI base64 decoding (bsc#1283299). - CVE-2026-102556: Heap buffer overflow from WebSocket Pong signal type confusion (bsc#1283300). - CVE-2026-102557: Heap buffer overflow during WebSocket message reassembly (bsc#1283301). - CVE-2026-102558: Heap buffer overflow during WebSocket receive-buffer growth (bsc#1283302). - CVE-2026-102559: Heap buffer overflow during WebSocket client-frame masking (bsc#1283303). - CVE-2026-102560: Heap buffer overflow during outgoing permessage-deflate buffer growth (bsc#1283304).
CVSS metrics
Risk metrics not yet published.
EPSS trend
No EPSS score has been published for this record yet.
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Suse3 products
- libsoup&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7< 3.4.4-150600.3.59.1
- libsoup&distro=SUSE Linux Enterprise Server 15 SP6-LTSS< 3.4.4-150600.3.59.1
- libsoup&distro=SUSE Linux Enterprise Server for SAP Applications 15 SP6< 3.4.4-150600.3.59.1
1 vendor · 3 products