Vulnerabilities of Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service

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CVE list

CVE	Summary	Score	Published
CVE-2026-18922	A flaw was found in 389 Directory Server	9.8 Critical	Sep 7, 2026
CVE-2026-76578	Ipa: freeipa: freeipa: unauthenticated ldap client can obtain administrator credentials via the self-managed-token aci	9.8 Critical	Sep 7, 2026
CVE-2026-11861	Freeipa: idm: ipa: freeipa: obtaining tgs with impersonating cname through trust relationships	9.6 Critical	Aug 20, 2026
CVE-2026-53006	In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible UAF in icmpv6_rcv() Caching saddr…	9.8 Critical	Jun 24, 2026
CVE-2026-12297	Sandbox escape due to incorrect boundary conditions in the Networking component	9.6 Critical	Jun 16, 2026
CVE-2026-12296	Sandbox escape in the Security: Process Sandboxing component	9.6 Critical	Jun 16, 2026
CVE-2026-12295	Sandbox escape in the DOM: Navigation component	9.6 Critical	Jun 16, 2026
CVE-2026-12294	Sandbox escape in the DOM: Workers component	9.6 Critical	Jun 16, 2026
CVE-2025-10263	Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1, Cortex-X925,…	9.1 Critical	Jun 9, 2026
CVE-2026-4408	Samba: remote code execution in samr	9.0 Critical	May 28, 2026
CVE-2026-4480	Samba: samba: remote code execution in printing subsystem via unescaped job description	9.0 Critical	May 26, 2026
CVE-2026-42508	Previously, a revoked 'SignatureKey' belonging to a CA was not correctly checked for revocation	9.1 Critical	May 22, 2026
CVE-2026-39830	A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the…	9.1 Critical	May 22, 2026
CVE-2026-39832	When adding a key to a remote agent constraint extensions such as restrict-destination-v00@openssh.com were not…	9.1 Critical	May 22, 2026
CVE-2026-8631	A potential security vulnerability has been identified in the HP Linux Imaging and Printing Software	9.3 Critical	May 20, 2026
CVE-2026-8401	Sandbox escape in the Profile Backup component	9.8 Critical	May 12, 2026
CVE-2026-8094	Other issue in the WebRTC component	9.8 Critical	May 7, 2026
CVE-2026-8091	Incorrect boundary conditions in the Audio/Video: Playback component	9.8 Critical	May 7, 2026
CVE-2026-43198	In the Linux kernel, the following vulnerability has been resolved: tcp: fix potential race in tcp_v6_syn_recv_sock()…	9.8 Critical	May 6, 2026
CVE-2026-43125	In the Linux kernel, the following vulnerability has been resolved: dlm: validate length in dlm_search_rsb_tree The…	9.8 Critical	May 6, 2026
CVE-2026-43037	In the Linux kernel, the following vulnerability has been resolved: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() Oskar…	9.8 Critical	May 1, 2026
CVE-2026-43038	In the Linux kernel, the following vulnerability has been resolved: ipv6: icmp: clear skb2->cb[] in…	9.8 Critical	May 1, 2026
CVE-2026-6748	Uninitialized memory in the Audio/Video: Web Codecs component	9.8 Critical	Apr 21, 2026
CVE-2026-6100	Use-after-free (UAF) was possible in the `lzma.LZMADecompressor`, `bz2.BZ2Decompressor`, and `gzip.GzipFile` when a…	9.1 Critical	Apr 13, 2026
CVE-2026-34078	Flatpak is a Linux application sandboxing and distribution framework	9.3 Critical	Apr 7, 2026

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