Back Linuxsecurity openSUSE OpenSSL Important DoS Buffer Overflow Vuln 2026-4042
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This update for openssl-1_1-livepatches fixes the following issues:
* CVE-2026-63072: heap buffer overflow in CMS key unwrapping (bsc#1275133,
* HollowByte: DoS vector against OpenSSL TLS ClientHello via remote, attacker-
controlled memory allocations (bsc#1271712, bsc#1271713).
## 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:
* SUSE Linux Enterprise Live Patching 15-SP5
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2026-4042=1
zypper in -t patch SUSE-2026-4042=1
* SUSE Linux Enterprise Live Patching 15-SP5 (x86_64)
* openssl-1_1-livepatches-debugsource-0.8-150500.6.17.1
* openssl-1_1-livepatches-0.8-150500.6.17.1
* openssl-1_1-livepatches-debuginfo-0.8-150500.6.17.1
* openSUSE Leap 15.5 (x86_64)
* openssl-1_1-livepatches-debugsource-0.8-150500.6.17.1
* openssl-1_1-livepatches-0.8-150500.6.17.1
* openssl-1_1-livepatches-debuginfo-0.8-150500.6.17.1
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