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Linux · Security advisory · October 8, 2026

ELSA-2026-77534: Security update for 29 packages

ELSA-2026-77534, released October 8, 2026, fixes 1 CVE across 29 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

1

None rated Critical

Exploited

0

None reported

Exploitation more likely

0

Vendor assessment

Highest EPSS

0.0033

25th percentile

Fixed package versions

Product	Release	Fixed in
libipa_hbac	ol 10	0:2.12.0-3.0.1.el10_2.2
libsss_autofs	ol 10	0:2.12.0-3.0.1.el10_2.2
libsss_certmap	ol 10	0:2.12.0-3.0.1.el10_2.2
libsss_idmap	ol 10	0:2.12.0-3.0.1.el10_2.2
libsss_nss_idmap	ol 10	0:2.12.0-3.0.1.el10_2.2
libsss_nss_idmap-devel	ol 10	0:2.12.0-3.0.1.el10_2.2
libsss_sudo	ol 10	0:2.12.0-3.0.1.el10_2.2
python3-libipa_hbac	ol 10	0:2.12.0-3.0.1.el10_2.2
python3-libsss_nss_idmap	ol 10	0:2.12.0-3.0.1.el10_2.2
python3-sss	ol 10	0:2.12.0-3.0.1.el10_2.2
python3-sss-murmur	ol 10	0:2.12.0-3.0.1.el10_2.2
python3-sssdconfig	ol 10	0:2.12.0-3.0.1.el10_2.2
sssd	ol 10	0:2.12.0-3.0.1.el10_2.2
sssd-ad	ol 10	0:2.12.0-3.0.1.el10_2.2
sssd-client	ol 10	0:2.12.0-3.0.1.el10_2.2
sssd-common	ol 10	0:2.12.0-3.0.1.el10_2.2
sssd-common-pac	ol 10	0:2.12.0-3.0.1.el10_2.2
sssd-dbus	ol 10	0:2.12.0-3.0.1.el10_2.2
sssd-idp	ol 10	0:2.12.0-3.0.1.el10_2.2
sssd-ipa	ol 10	0:2.12.0-3.0.1.el10_2.2
sssd-kcm	ol 10	0:2.12.0-3.0.1.el10_2.2
sssd-krb5	ol 10	0:2.12.0-3.0.1.el10_2.2
sssd-krb5-common	ol 10	0:2.12.0-3.0.1.el10_2.2
sssd-ldap	ol 10	0:2.12.0-3.0.1.el10_2.2
sssd-nfs-idmap	ol 10	0:2.12.0-3.0.1.el10_2.2
sssd-passkey	ol 10	0:2.12.0-3.0.1.el10_2.2
sssd-proxy	ol 10	0:2.12.0-3.0.1.el10_2.2
sssd-tools	ol 10	0:2.12.0-3.0.1.el10_2.2
sssd-winbind-idmap	ol 10	0:2.12.0-3.0.1.el10_2.2

CVEs this fix closes

Priority	CVE	Title	Impact	CVSS	EPSS	Exploitation
High	CVE-2026-87853	sssd: A flaw was found in SSSD's IdP authentication provider		7.5	0.0033	None reported