Mageia alert MGASA-2026-0202 (libssh)

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Mageia Updates <updates-announce@ml.mageia.org>
To:
             
 
updates-announce@ml.mageia.org
Subject:
             
 
[updates-announce] MGASA-2026-0202: Updated libssh packages fix security vulnerabilities
Date:
             
 
Sat, 13 Jun 2026 01:29:04 +0200
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<20260612232905.02E6CA0007@duvel.mageia.org>
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Article
MGASA-2026-0202 - Updated libssh packages fix security vulnerabilities

Publication date: 12 Jun 2026
URL: https://advisories.mageia.org/MGASA-2026-0202.html
Type: security
Affected Mageia releases: 9
CVE: CVE-2026-0964,
     CVE-2026-0965,
     CVE-2026-0966,
     CVE-2026-0967,
     CVE-2026-0968

Description:
CVE-2026-0964 Improper sanitation of paths received from SCP servers
CVE-2026-0965 The libssh can attempt to read non-regular files when
misconfigured, which could cause resource exhaustion or blocking.
CVE-2026-0966  Providing 0-length input for the ssh_get_hexa() causes
1-byte buffer underflow on heap, possibly causing memory corruption.
CVE-2026-0967 Pattern matching at various places in libssh could lead to
complex backtracking causing timeouts.
CVE-2026-0968  Possible read behind bounds of longname

References:
- https://bugs.mageia.org/show_bug.cgi?id=35138
-
http://www.slackware.com/security/viewer.php?l=slackware-...
- https://www.libssh.org/security/advisories/CVE-2026-0964.txt
- https://www.libssh.org/security/advisories/CVE-2026-0965.txt
- https://www.libssh.org/security/advisories/CVE-2026-0966.txt
- https://www.libssh.org/security/advisories/CVE-2026-0967.txt
- https://www.libssh.org/security/advisories/CVE-2026-0968.txt
- https://www.cve.org/CVERecord?id=CVE-2026-0964
- https://www.cve.org/CVERecord?id=CVE-2026-0965
- https://www.cve.org/CVERecord?id=CVE-2026-0966
- https://www.cve.org/CVERecord?id=CVE-2026-0967
- https://www.cve.org/CVERecord?id=CVE-2026-0968

SRPMS:
- 9/core/libssh-0.10.6-1.2.mga9