Known vulnerabilities in Red Hat Enterprise Linux 9

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CVE list

CVE	Summary	Score	Published
CVE-2026-42246	Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby	7.6 High	May 9, 2026
CVE-2026-41163	bubblewrap is a low-level unprivileged sandboxing tool	8.7 High	May 9, 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-2026-42264	Axios is a promise based HTTP client for the browser and Node.js	7.4 High	May 8, 2026
CVE-2026-33811	When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a…	7.5 High	May 7, 2026
CVE-2026-39820	Well-crafted inputs reaching ParseAddress, ParseAddressList, and ParseDate were able to trigger excessive CPU exhaustion…	7.5 High	May 7, 2026
CVE-2026-42499	Pathological inputs could cause DoS through consumePhrase when parsing an email address according to RFC 5322	7.5 High	May 7, 2026
CVE-2026-33814	When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it…	7.5 High	May 7, 2026
CVE-2026-42011	Gnutls: gnutls: security bypass due to incorrect name constraint handling	7.4 High	May 7, 2026
CVE-2026-8094	Other issue in the WebRTC component	9.8 Critical	May 7, 2026
CVE-2026-8093	Memory safety bugs present in Thunderbird 150.0.1	8.1 High	May 7, 2026
CVE-2026-8092	Memory safety bugs present in Thunderbird ESR 140.10.1 and Thunderbird 150.0.1	8.1 High	May 7, 2026
CVE-2026-8091	Incorrect boundary conditions in the Audio/Video: Playback component	9.8 Critical	May 7, 2026
CVE-2026-8090	Use-after-free in the DOM: Networking component	7.3 High	May 7, 2026
CVE-2026-42010	Gnutls: gnutls: authentication bypass via nul character in username	7.1 High	May 7, 2026
CVE-2026-41139	Math.js is an extensive math library for JavaScript and Node.js	8.8 High	May 7, 2026
CVE-2026-42216	OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for…	8.8 High	May 7, 2026
CVE-2026-41142	OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for…	8.8 High	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-2026-43178	In the Linux kernel, the following vulnerability has been resolved: procfs: fix possible double mmput() in…	7.8 High	May 6, 2026
CVE-2026-43133	In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Always use vmcb01 in VMLOAD/VMSAVE…	7.9 High	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-2026-6420	Keylime: keylime: security bypass due to hardcoded tpm quote nonce	6.3 Medium	May 6, 2026
CVE-2026-43114	In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo_avx2: don't return…	9.4 Critical	May 6, 2026

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