OPENSUSE-SU-2026:21744-1

Advisory lineage Upstream: 11 Downstream: 0
Published: 02 Sept 2026, 15:55
Last modified:09 Sept 2026, 18:23

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

02 Sept 2026, 15:55
Published
Vulnerability first disclosed
09 Sept 2026, 18:23
Last Modified
Vulnerability information updated

Description

Security update for openssl-3 This update for openssl-3 fixes the following issues: August 2026 release. - CVE-2026-14456: unbounded memory growth in QUIC server incoming channel queue (bsc#1274791). - CVE-2026-14457: RPK server signature algorithm selection can dereference a missing certificate (bsc#1274792). - CVE-2026-18798: QUIC server may trigger double free when processing INITIAL packet (bsc#1274777). - CVE-2026-34181: PKCS#12 files with PBMAC1 are accepted with short HMAC keys (bsc#1266343). - CVE-2026-54874: excessive memory use buffering DTLS records for a future epoch (bsc#1274795). - CVE-2026-63072: heap buffer overflow in CMS key unwrapping (bsc#1274788). - CVE-2026-63073: untrusted sender DN used as format string in CMP response validation (bsc#1274796). - CVE-2026-63074: CMP indefinite cache growth of `ExtraCerts` (bsc#1274797). - CVE-2026-63075: QUIC ACK-only packet retention can cause memory exhaustion (bsc#1274798). - CVE-2026-63076: invalid pointer dereference in CMP server via crafted `protectionAlg` (bsc#1274790). - CVE-2026-75803: AEAD forgeries with empty ciphertext when using `EVP_Cipher()` (bsc#1275837).

Affected Systems

  • opensuse•openssl-3&distro=openSUSE Leap 16.0

    < 3.5.0-160000.10.1

References (23)