Advisories » MGASA-2026-0353

Updated openssl packages fix security vulnerabilities

Publication date: 31 Aug 2026
Modification date: 31 Aug 2026
Type: security
Affected Mageia releases : 10 , 9
CVE: CVE-2026-14456 , CVE-2026-18798 , CVE-2026-63072 , CVE-2026-63076 , CVE-2026-14457 , CVE-2026-54874 , CVE-2026-63073 , CVE-2026-63074 , CVE-2026-63075 , CVE-2026-75803

Description

Unbounded Memory Growth in QUIC Server Incoming Channel Queue.
(CVE-2026-14456)
QUIC Server May Trigger Double Free When Processing INITIAL Packet.
(CVE-2026-18798)
Heap Buffer Overflow in CMS Key Unwrapping. (CVE-2026-63072)
Invalid Pointer Dereference in CMP Server via Crafted protectionAlg.
(CVE-2026-63076)
RPK Server Signature Algorithm Selection Can Dereference a Missing
Certificate. (CVE-2026-14457)
Excessive Memory Use Buffering DTLS Records for a Future Epoch.
(CVE-2026-54874)
Untrusted Sender DN Used as Format String in CMP Response Validation.
(CVE-2026-63073)
CMP Indefinite Cache Growth of ExtraCerts. (CVE-2026-63074)
QUIC ACK-only Packet Retention Can Cause Memory Exhaustion.
(CVE-2026-63075)
                

References

• https://bugs.mageia.org/show_bug.cgi?id=36139
• https://www.openwall.com/lists/oss-security/2026/08/13/4
• https://openssl-library.org/news/secadv/20260813.txt
• https://www.openwall.com/lists/oss-security/2026/08/25/3
• https://openssl-library.org/news/secadv/20260825.txt
• https://lists.debian.org/debian-security-announce/2026/msg00376.html
• https://www.cve.org/CVERecord?id=CVE-2026-14456
• https://www.cve.org/CVERecord?id=CVE-2026-18798
• https://www.cve.org/CVERecord?id=CVE-2026-63072
• https://www.cve.org/CVERecord?id=CVE-2026-63076
• https://www.cve.org/CVERecord?id=CVE-2026-14457
• https://www.cve.org/CVERecord?id=CVE-2026-54874
• https://www.cve.org/CVERecord?id=CVE-2026-63073
• https://www.cve.org/CVERecord?id=CVE-2026-63074
• https://www.cve.org/CVERecord?id=CVE-2026-63075
• https://www.cve.org/CVERecord?id=CVE-2026-75803

SRPMS

10/core

• openssl-3.5.8-1.mga10

9/core

• openssl-3.0.22-1.mga9