Known vulnerabilities in Red Hat Enterprise Linux 9

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CVE list

CVE	Summary	Score	Published
CVE-2026-90462	Sssd: sssd: fail-open in ldap ppolicy access check allows continued authorization	5.4 Medium	Sep 22, 2026
CVE-2026-94640	Rpcbind: unbounded memory allocation in rpcbind statistics tracking allows unauthenticated remote denial of service	7.5 High	Sep 22, 2026
CVE-2026-95619	Gcc: libstdc++ integer overflow in `new` operator	7.7 High	Sep 22, 2026
CVE-2026-95508	Libslirp: libslirp: heap buffer overflow in dhcpv6/tftp response builders on small interface mtu	7.4 High	Sep 22, 2026
CVE-2026-95511	A privilege escalation vulnerability was found in CUPS when used with the cups-filters serial backend	8.2 High	Sep 22, 2026
CVE-2026-93433	Libstoragemgmt: libstoragemgmt: denial of service via stack buffer overflow in scsi vpd page parsing	5.5 Medium	Sep 21, 2026
CVE-2026-92382	Usbredir: usbredir: unbounded iso_packet_desc[] index in usbredirhost_iso_packet() leads to heap out-of-bounds write	4.1 Medium	Sep 21, 2026
CVE-2026-94184	Fetchmail: fetchmail: stack-based buffer overflow in ntlm authentication (fetchmail-sa-2026-01)	5.3 Medium	Sep 21, 2026
CVE-2026-80110	Pki-core: dogtag pki v2 rest acl filter's reverse-lexicographic tie-break lets a ca agent invoke the admin-only raw profile creation endpoint	8.1 High	Sep 21, 2026
CVE-2026-92574	Cri-o: cri-o checkpoint restore bypasses destination security context	8.8 High	Sep 21, 2026
CVE-2026-91202	Cockpit-files: cockpit-files: arbitrary file ownership change via symlink following in privileged paste	6.1 Medium	Sep 18, 2026
CVE-2026-91203	Cockpit-files: cockpit-files: arbitrary file ownership and permission modification via symlink race condition	6.0 Medium	Sep 18, 2026
CVE-2026-91205	Cockpit-files: cockpit-files: local attacker can hijack file ownership via symlink race	6.0 Medium	Sep 18, 2026
CVE-2026-92768	A flaw was found in cockpit-machines	5.5 Medium	Sep 18, 2026
CVE-2026-92747	A flaw was found in `cockpit-machines`	5.0 Medium	Sep 18, 2026
CVE-2026-92745	A flaw was found in cockpit-machines	5.0 Medium	Sep 18, 2026
CVE-2026-91142	A flaw was found in Cockpit	3.6 Low	Sep 18, 2026
CVE-2026-91147	Cockpit: cockpit: denial of service in `cockpit-ws` due to url-root handling without a trailing slash	5.9 Medium	Sep 18, 2026
CVE-2026-91149	Cockpit: cockpit: denial of service via unbounded connection thread spawning	7.5 High	Sep 18, 2026
CVE-2026-75883	Pppd: pppd: buffer overflow in peap response handling leads to data corruption or denial of service.	6.8 Medium	Sep 18, 2026
CVE-2026-93676	xdg-dbus-proxy incorrectly filters D-Bus broadcast messages, bypassing configured path, interface, and member…	3.2 Low	Sep 18, 2026
CVE-2026-93653	Poppler: poppler: unbounded cpu loop in splashoutputdev::tilingpatternfill via unvalidated tiling-pattern repeat count (denial of service)	5.5 Medium	Sep 18, 2026
CVE-2026-81627	Qemu-kvm: vapic writable rom alias can escape the option-rom window and expose locked smram	8.2 High	Sep 18, 2026
CVE-2026-89058	Resteasy-core: resteasy: corsfilter reflects arbitrary origin with credentials under wildcard config	7.4 High	Sep 18, 2026
CVE-2026-89059	Resteasy-core: resteasy: iioimageprovider unbounded image decode (decompression-bomb dos)	7.5 High	Sep 18, 2026

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