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CVE-2026-59850

🗓️ 21 Jul 2026 15:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 13 Views

Flaw in libssh causes channel data callbacks after closure and data freeing, leading to use-after-free crashes.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-59850
21 Jul 202614:15
attackerkb
alpinelinux
AlpineLinux
CVE-2026-59850
21 Jul 202614:15
alpinelinux
cbl_mariner
CBLMariner
CVE-2026-59850 affecting package libssh for versions less than 0.10.6-9
12 Aug 202623:21
cbl_mariner
cgr
Chainguard
CVE-2026-59850 vulnerabilities
12 Aug 202620:24
cgr
cve
CVE
CVE-2026-59850
21 Jul 202614:15
cve
cvelist
Cvelist
CVE-2026-59850 Libssh: libssh: use-after-free via data callbacks on closed channels
21 Jul 202614:15
cvelist
debian
Debian
[SECURITY] [DSA 6410-1] libssh security update
2 Aug 202607:37
debian
debiancve
Debian CVE
CVE-2026-59850
21 Jul 202614:15
debiancve
nessus
Tenable Nessus
Debian dsa-6410 : libssh-4 - security update
2 Aug 202600:00
nessus
nessus
Tenable Nessus
Fedora 43 : libssh (2026-063caa9112)
23 Jul 202600:00
nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04alllibssh0libssh_0_all.deb
Ubuntu18.04alllibssh0libssh_0_all.deb
Ubuntu20.04alllibssh0libssh_0_all.deb
Ubuntu22.04alllibssh0libssh_0_all.deb
Ubuntu24.04alllibssh0libssh_0_all.deb
Ubuntu26.04alllibssh0libssh_0_all.deb

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06 Aug 2026 19:58Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.14.3 - 7.5
EPSS0.00322
SSVC
13