Oracle Errata System
Oracle Linux
5.11
2026-08-01T04:43:20
ELSA-2026-47755: openssh security update (MODERATE)
Oracle Linux 8
[8.0p1-30.0.1]
- Update upstream references [Orabug: 36587718]
[8.0p1-30]
- CVE-2026-55653: Fix double free in openssh DH-GEX client path during
FIPS known-group validation that leads to client-side denial of service
Resolves: RHEL-185775
- CVE-2026-55655: Fix MITM of X11 forwarding via abstract UNIX socket
pre-binding
Resolves: RHEL-185855
MODERATE
Copyright 2026 Oracle, Inc.
CVE-2026-55653
CVE-2026-55655
cpe:/o:oracle:linux:8::baseos_latest
cpe:/o:oracle:linux:8:10:baseos_patch
cpe:/a:oracle:linux:8::appstream
openssh-cavs
oraclelinux-release
openssh-server
openssh
pam_ssh_agent_auth
openssh-clients
openssh-askpass
openssh-ldap
openssh-keycat
82562ea9ad986da3
^8
aarch64
0:8.0p1-30.0.1.el8_10
0:0.10.3-7.30.0.1.el8_10
x86_64