CLSA-2026-1779467653

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779467653.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1779467653
Upstream
  • CVE-2026-0965
Published
2026-05-22T16:34:17Z
Modified
2026-06-01T00:32:54.653217115Z
Summary
libssh: Fix of 4 CVEs
Details
  • CVE-2025-4877: prevent base64 integer overflow and potential OOB write
  • CVE-2025-4878: initialize stack pointers to mitigate use of uninitialized values in legacy privatekeyfromfile() path
  • CVE-2025-8277: fix DH-GEX packet filter and free unused ephemeral / ECDH keys to prevent memory exhaustion
  • CVE-2026-0965: skip non-regular and oversized configuration / known_hosts files to avoid local DoS
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
0Unknown introduced version / All previous versions are affected
Fixed
0.10.4-15.el9_6.tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779467653.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
0Unknown introduced version / All previous versions are affected
Fixed
0.10.4-15.el9_6.tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779467653.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
0Unknown introduced version / All previous versions are affected
Fixed
0.10.4-15.el9_6.tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779467653.json"