CLSA-2026-1786471937

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1786471937.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1786471937
Upstream
CVE (2)
Published
2026-08-13T05:19:37Z
Modified
2026-10-26T09:31:25Z
Summary
libssh: Fix of 2 CVEs
Details
  • CVE-2026-59847: fix AES-GCM tag verification and encryption finalization checks in the OpenSSL backend to preserve integrity protection
  • CVE-2026-59850: avoid processing DATA packets on remotely closed channels to prevent use-after-free on channel data callbacks
References

Affected packages

TuxCare:AlmaLinux:9.6 / libssh

Package

Name
libssh
Purl
pkg:rpm/tuxcare/libssh?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.10.4-15.el9_6.tuxcare.els9

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1786471937.json"

TuxCare:AlmaLinux:9.6 / libssh-config

Package

Name
libssh-config
Purl
pkg:rpm/tuxcare/libssh-config?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.10.4-15.el9_6.tuxcare.els9

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1786471937.json"

TuxCare:AlmaLinux:9.6 / libssh-devel

Package

Name
libssh-devel
Purl
pkg:rpm/tuxcare/libssh-devel?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.10.4-15.el9_6.tuxcare.els9

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1786471937.json"