Known vulnerabilities in Red Hat Enterprise Linux 6

Is your version affected?

CVE list

CVE	Summary	Score	Published
CVE-2026-53090	In the Linux kernel, the following vulnerability has been resolved: bpf: Fix ld_{abs,ind} failure path analysis in…	7.8 High	Jun 24, 2026
CVE-2026-53085	In the Linux kernel, the following vulnerability has been resolved: bpf: fix mm lifecycle in open-coded task_vma…	7.8 High	Jun 24, 2026
CVE-2026-53081	In the Linux kernel, the following vulnerability has been resolved: bpf: Enforce regsafe base id consistency for…	7.8 High	Jun 24, 2026
CVE-2026-53071	In the Linux kernel, the following vulnerability has been resolved: Bluetooth: l2cap: Add missing chan lock in…	8.8 High	Jun 24, 2026
CVE-2026-53059	dm log: fix out-of-bounds write due to region_count overflow	6.3 Medium	Jun 24, 2026
CVE-2026-53033	In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Take state lock for af_unix iter…	7.8 High	Jun 24, 2026
CVE-2026-53016	In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - copy IV using skcipher ivsize AF_ALG…	7.8 High	Jun 24, 2026
CVE-2026-53009	In the Linux kernel, the following vulnerability has been resolved: ice: fix double-free of tx_buf skb If ice_tso() or…	7.8 High	Jun 24, 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-2026-53002	In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: remove sprintf usage Replace…	9.8 Critical	Jun 24, 2026
CVE-2026-53000	In the Linux kernel, the following vulnerability has been resolved: netfilter: nat: use kfree_rcu to release ops Florian…	7.8 High	Jun 24, 2026
CVE-2026-52993	In the Linux kernel, the following vulnerability has been resolved: tipc: fix double-free in tipc_buf_append()…	9.8 Critical	Jun 24, 2026
CVE-2026-52991	In the Linux kernel, the following vulnerability has been resolved: sched/psi: fix race between file release and…	7.8 High	Jun 24, 2026
CVE-2026-52989	In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: propagate nvmet_tcp_build_pdu_iovec()…	9.8 Critical	Jun 24, 2026
CVE-2026-52987	In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: avoid double drm_exec_fini() in userq…	7.8 High	Jun 24, 2026
CVE-2026-52976	In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix error cleanup in…	7.8 High	Jun 24, 2026
CVE-2026-52973	In the Linux kernel, the following vulnerability has been resolved: futex: Drop CLONE_THREAD requirement for private…	7.8 High	Jun 24, 2026
CVE-2026-52972	crypto: af_alg - Cap AEAD AD length to 0x80000000	7.0 High	Jun 24, 2026
CVE-2026-52969	In the Linux kernel, the following vulnerability has been resolved: KVM: Reject wrapped offset in…	7.0 High	Jun 24, 2026
CVE-2026-52955	In the Linux kernel, the following vulnerability has been resolved: libceph: Fix potential out-of-bounds access in…	9.8 Critical	Jun 24, 2026
CVE-2026-52952	In the Linux kernel, the following vulnerability has been resolved: iommu: Fix WARN_ON in…	8.8 High	Jun 24, 2026
CVE-2026-52951	In the Linux kernel, the following vulnerability has been resolved: drm/xe/dma-buf: handle empty bo and UAF races…	7.8 High	Jun 24, 2026
CVE-2026-52950	In the Linux kernel, the following vulnerability has been resolved: drm/xe/dma-buf: fix UAF with retry loop Retry…	7.8 High	Jun 24, 2026
CVE-2026-52943	In the Linux kernel, the following vulnerability has been resolved: net: skbuff: fix missing zerocopy reference in…	7.8 High	Jun 24, 2026
CVE-2026-52924	In the Linux kernel, the following vulnerability has been resolved: sctp: purge outqueue on stale COOKIE-ECHO handling…	9.8 Critical	Jun 24, 2026

Other Red Hat products