CLSA-2026-1786446507
See a problem?- Import Source
- https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1786446507.json
- JSON Data
- https://api.osv.dev/v1/vulns/CLSA-2026-1786446507
- Upstream
CVE (3)
- CVE-2026-59843
- CVE-2026-59845
- CVE-2026-59848
- Published
- 2026-08-11T11:08:40Z
- Modified
- 2026-10-26T09:43:51Z
- Summary
- libssh: Fix of 3 CVEs
- Details
-
- CVE-2026-59843: reject a peer-supplied maximum packet size of zero to prevent infinite loops in channel writes
- CVE-2026-59848: track outstanding SFTP request IDs and reject responses with unknown IDs to prevent unbounded client memory growth
- CVE-2026-59845: handle ProxyCommand fork failures before storing the PID to prevent cleanup from signaling unrelated processes
- References
Affected packages
TuxCare:AlmaLinux:9.2 / libssh
Package
- Name
- libssh
- Purl
- pkg:rpm/tuxcare/libssh?distro=almalinux-9.2
TuxCare:AlmaLinux:9.2 / libssh-config
Package
- Name
- libssh-config
- Purl
- pkg:rpm/tuxcare/libssh-config?distro=almalinux-9.2