Known vulnerabilities in Red Hat Enterprise Linux 7

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CVE list

CVE	Summary	Score	Published
CVE-2026-46152	In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: drop stray 'static' from fast-RX…	8.8 High	May 28, 2026
CVE-2026-46145	In the Linux kernel, the following vulnerability has been resolved: RDMA/mana: Validate rx_hash_key_len Sashiko points…	7.8 High	May 28, 2026
CVE-2026-46125	In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: remove station if connection prep…	8.8 High	May 28, 2026
CVE-2026-46117	In the Linux kernel, the following vulnerability has been resolved: RDMA/mana: Remove user triggerable WARN_ON() in…	7.8 High	May 28, 2026
CVE-2026-46116	In the Linux kernel, the following vulnerability has been resolved: xfrm: defensively unhash xfrm_state lists in…	7.8 High	May 28, 2026
CVE-2026-4408	Samba: remote code execution in samr	9.0 Critical	May 28, 2026
CVE-2026-44604	Rpm: command injection in rpmuncompress dountar() via unescaped archive top-level directory name in popen() shell command	7.0 High	May 28, 2026
CVE-2026-46099	In the Linux kernel, the following vulnerability has been resolved: net: ipv6: fix NOREF dst use in seg6 and rpl…	8.1 High	May 27, 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-2026-46033	crypto: authencesn - reject short ahash digests during instance creation	7.1 High	May 27, 2026
CVE-2026-45998	rxrpc: Fix potential UAF after skb_unshare() failure	7.0 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-2026-45972	In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF and double free in…	9.8 Critical	May 27, 2026
CVE-2026-45898	In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix workqueue list corruption by removing…	9.8 Critical	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-2026-2340	Samba: vfs_worm does not block directory modification	6.5 Medium	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-2026-42013	Gnutls: gnutls: certificate validation bypass due to oversized subject alternative name	8.2 High	May 26, 2026
CVE-2026-42015	Gnutls: gnutls: memory corruption due to off-by-one error in pkcs#12 bag handling	5.3 Medium	May 26, 2026
CVE-2026-42012	A flaw was found in gnutls	7.1 High	May 26, 2026
CVE-2026-5260	Gnutls: gnutls: information disclosure via heap overread in rsa key exchange	8.2 High	May 26, 2026
CVE-2026-48864	Libsolv: heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page data	7.8 High	May 26, 2026

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