SUSE 12 SP5 StrongSwan Important Security Advisory 2026-1762-1
suse
May 8, 2026
An update that solves six vulnerabilities can now be installed.
Summary
## This update for strongswan fixes the following issues: * CVE-2026-35329: NULL pointer dereference when processing padding in PKCS#7 (bsc#1261717). * CVE-2026-35330: integer underflow when handling EAP-SIM/AKA attributes (bsc#1261705). * CVE-2026-35331: acceptance of certificates violating X.509 name constraints (bsc#1261718). * CVE-2026-35332: NULL pointer dereference when handling ECDH public value in TLS (bsc#1261708). * CVE-2026-35333: integer underflow when handling RADIUS attributes (bsc#1261706). * CVE-2026-35334: possible NULL pointer dereference in RSA decryption (bsc#1261720). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product:
Topics Covered
References
* bsc#1261705
* bsc#1261706
* bsc#1261708
* bsc#1261717
* bsc#1261718
* bsc#1261720
Cross-
* CVE-2026-35329
* CVE-2026-35330
* CVE-2026-35331
* CVE-2026-35332
* CVE-2026-35333
* CVE-2026-35334
CVSS scores:
* CVE-2026-35329 ( SUSE ): 8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
* CVE-2026-35329 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2026-35330 ( SUSE ): 9.2
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
* CVE-2026-35330 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
* CVE-2026-35331 ( SUSE ): 6.3
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
* CVE-2026-35331 ( SUSE ): 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
* CVE-2026-35332 ( SUSE ): 8.7
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: SUSE-SU-2026:1762-1
Release Date: 2026-05-08T08:58:30Z
Rating: important
Topics Covered
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