Vulnerabilities of Red Hat Red Hat Enterprise Linux CRB (v. 8)

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CVE list

CVE	Summary	Score	Published
CVE-2026-4408	Samba: remote code execution in samr	9.0 Critical	May 28, 2026
CVE-2026-46090	In the Linux kernel, the following vulnerability has been resolved: ALSA: aloop: Fix peer runtime UAF during…	7.8 High	May 27, 2026
CVE-2026-46054	In the Linux kernel, the following vulnerability has been resolved: selinux: fix overlayfs mmap() and mprotect()…	7.1 High	May 27, 2026
CVE-2026-1933	Samba: missing access check on reparse point operations	7.1 High	May 27, 2026
CVE-2026-45984	In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix use-after-free in iomap inline data…	7.8 High	May 27, 2026
CVE-2026-45852	In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix double free in rxe_srq_from_init In…	7.8 High	May 27, 2026
CVE-2026-3012	Samba: group policy certificate enrollment uses http:// without validation	8.0 High	May 27, 2026
CVE-2026-8450	HTTP::Daemon versions before 6.17 for Perl allow OS command injection via send_file()	9.1 Critical	May 27, 2026
CVE-2026-4480	Samba: samba: remote code execution in printing subsystem via unescaped job description	9.0 Critical	May 26, 2026
CVE-2026-46300	Exploited Linux Kernel Missing Initialization of a Variable Vulnerability	7.8 High	May 23, 2026
CVE-2026-43503	In the Linux kernel, the following vulnerability has been resolved: net: skbuff: propagate shared-frag marker through…	8.8 High	May 23, 2026
CVE-2026-5946	Multiple flaws have been identified in `named` related to the handling of DNS messages whose CLASS is not Internet…	7.5 High	May 20, 2026
CVE-2026-3039	BIND servers that are configured to use TKEY-based authentication via GSS-API tokens are vulnerable to excessive…	7.5 High	May 20, 2026
CVE-2026-46333	In the Linux kernel, the following vulnerability has been resolved: ptrace: slightly saner 'get_dumpable()' logic The…	7.1 High	May 15, 2026
CVE-2026-42899	Loop with unreachable exit condition ('infinite loop') in ASP.NET Core allows an unauthorized attacker to deny service…	7.5 High	May 12, 2026
CVE-2026-43329	In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: strictly check for maximum…	7.8 High	May 8, 2026
CVE-2026-43284	In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb…	8.8 High	May 8, 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-2026-43112	In the Linux kernel, the following vulnerability has been resolved: fs/smb/client: fix out-of-bounds read in…	8.8 High	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-2026-31709	In the Linux kernel, the following vulnerability has been resolved: smb: client: validate the whole DACL before…	8.8 High	May 1, 2026
CVE-2026-37555	An issue was discovered in libsndfile 1.2.2 IMA ADPCM codec	7.5 High	Apr 29, 2026
CVE-2026-34003	Xorg: xwayland: x.org x server: information exposure and denial of service via out-of-bounds memory access	7.8 High	Apr 23, 2026

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