RH
Product
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
On CISA KEVExploited in the wild
238
CVEs
2
On KEV
9.8
Max CVSS
1
New 30D
Severity mix
Critical 32High 170Medium 35Low 1
Watch
Add Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2025-31277 In wildKEV | 8.8 | Jul 29 | Apple Multiple Products Buffer Overflow Vulnerability Affected: All versions, or not specified |
| CVE-2026-31431 In wildKEV | 7.8 | Apr 22 | crypto: algif_aead - Revert to operating out-of-place Affected: All versions, or not specified |
| CVE-2026-18922 | 9.8 | Sep 7 | 389-ds-base: 389-ds-base: sasl plain authentication allows privilege escalation to directory manager via stale identity in cyrus sasl auxiliary property Affected: All versions, or not specified |
| CVE-2026-76578 | 9.8 | Sep 7 | Ipa: freeipa: freeipa: unauthenticated ldap client can obtain administrator credentials via the self-managed-token aci Affected: All versions, or not specified |
| CVE-2026-53006 | 9.8 | Jun 24 | ipv6: fix possible UAF in icmpv6_rcv() Affected: All versions, or not specified |
| CVE-2026-45700 | 9.8 | May 29 | Heap-buffer-overflow write in planar bitmap decoder Affected: All versions, or not specified |
| CVE-2026-4408 | 9.8 | May 28 | Samba: remote code execution in samr Affected: All versions, or not specified |
| CVE-2026-8631 | 9.8 | May 20 | HP Linux Imaging and Printing Software – Potential Escalation of Privilege and Arbitrary Code Execution Affected: All versions, or not specified |
| CVE-2026-8401 | 9.8 | May 12 | Sandbox escape in the Profile Backup component Affected: All versions, or not specified |
| CVE-2026-8094 | 9.8 | May 7 | Other issue in the WebRTC component Affected: All versions, or not specified |
| CVE-2026-8091 | 9.8 | May 7 | Incorrect boundary conditions in the Audio/Video: Playback component Affected: All versions, or not specified |
| CVE-2026-42010 | 9.8 | May 7 | Gnutls: gnutls: authentication bypass via nul character in username Affected: All versions, or not specified |
| CVE-2026-43198 | 9.8 | May 6 | tcp: fix potential race in tcp_v6_syn_recv_sock() Affected: All versions, or not specified |
| CVE-2026-43125 | 9.8 | May 6 | dlm: validate length in dlm_search_rsb_tree Affected: All versions, or not specified |
| CVE-2026-28780 | 9.8 | May 5 | Apache HTTP Server: buffer overflow in mod_proxy_ajp via ajp_msg_check_header() Affected: All versions, or not specified |
| CVE-2026-43038 | 9.8 | May 1 | ipv6: icmp: clear skb2->cb[] in ip6_err_gen_icmpv6_unreach() Affected: All versions, or not specified |
| CVE-2026-43037 | 9.8 | May 1 | ip6_tunnel: clear skb2->cb[] in ip4ip6_err() Affected: All versions, or not specified |
| CVE-2026-6748 | 9.8 | Apr 21 | Uninitialized memory in the Audio/Video: Web Codecs component Affected: All versions, or not specified |
| CVE-2026-21413 | 9.8 | Apr 7 | A heap-based buffer overflow vulnerability exists in the lossless_jpeg_load_raw functionality of LibRaw Commit 0b56545 and Commit d20315b Affected: All versions, or not specified |
| CVE-2026-31402 | 9.8 | Apr 3 | nfsd: fix heap overflow in NFSv4.0 LOCK replay cache Affected: All versions, or not specified |
| CVE-2025-14087 | 9.8 | Dec 10 | Glib: glib: buffer underflow in gvariant parser leads to heap corruption Affected: All versions, or not specified |
| CVE-2026-12297 | 9.6 | Jun 16 | Sandbox escape due to incorrect boundary conditions in the Networking component Affected: All versions, or not specified |
| CVE-2026-12296 | 9.6 | Jun 16 | Sandbox escape in the Security: Process Sandboxing component Affected: All versions, or not specified |
| CVE-2026-12295 | 9.6 | Jun 16 | Sandbox escape in the DOM: Navigation component Affected: All versions, or not specified |
| CVE-2026-12294 | 9.6 | Jun 16 | Sandbox escape in the DOM: Workers component Affected: All versions, or not specified |
| CVE-2026-58016 | 9.1 | Jun 30 | Glib: integer underflow in gio/gdbusintrospection.c via "g_dbus_node_info_new_for_xml" Affected: All versions, or not specified |
| CVE-2025-10263 | 9.1 | Jun 9 | Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1, Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Cortex-X1 & X1C, Cortex-A710,… Affected: All versions, or not specified |
| CVE-2026-42508 | 9.1 | May 22 | Invoking auth bypass via unenforced @revoked status in golang.org/x/crypto/ssh/knownhosts Affected: All versions, or not specified |
| CVE-2026-34002 | 9.1 | May 5 | Xorg: xwayland: x.org x server: information disclosure or denial of service via out-of-bounds read in xkb modifier map handling Affected: All versions, or not specified |
| CVE-2026-34000 | 9.1 | May 5 | Xwayland: xorg: x.org x server: information disclosure and denial of service via out-of-bounds read in xkb geometry processing. Affected: All versions, or not specified |
| CVE-2026-33845 | 9.1 | Apr 30 | Gnutls: gnutls: denial of service via dtls zero-length fragment Affected: All versions, or not specified |
| CVE-2025-49794 | 9.1 | Jun 16 | Libxml: heap use after free (uaf) leads to denial of service (dos) Affected: All versions, or not specified |
| CVE-2025-49796 | 9.1 | Jun 16 | Libxml: type confusion leads to denial of service (dos) Affected: All versions, or not specified |
| CVE-2026-4480 | 9.0 | May 26 | Samba: samba: remote code execution in printing subsystem via unescaped job description Affected: All versions, or not specified |
| CVE-2026-87766 | 8.8 | Sep 9 | Bubblewrap: bubblewrap: symlink traversal via /oldroot allows writing files outside sandbox during setup Affected: All versions, or not specified |
| CVE-2026-84268 | 8.8 | Sep 1 | Gvfs: sftp: heap-based buffer overflow in read_reply() Affected: All versions, or not specified |
| CVE-2026-16526 | 8.8 | Jul 30 | Pcp: pcp: privilege escalation to root via linux_sockets pmda vulnerability Affected: All versions, or not specified |
| CVE-2026-11610 | 8.8 | Jul 7 | 389-ds-base: 389-ds-base: heap buffer overflow in sasl_io_recv() via padded sasl unbind Affected: All versions, or not specified |
| CVE-2026-14474 | 8.8 | Jul 7 | Sssd: sssd: sudo ldap provider searches entire directory tree for sudorole objects by default, enabling privilege escalation Affected: All versions, or not specified |
| CVE-2026-53071 | 8.8 | Jun 24 | Bluetooth: l2cap: Add missing chan lock in l2cap_ecred_reconf_rsp Affected: All versions, or not specified |
| CVE-2026-12291 | 8.8 | Jun 16 | Use-after-free in the Networking: HTTP component Affected: All versions, or not specified |
| CVE-2026-12289 | 8.8 | Jun 16 | Privilege escalation in the Graphics: WebRender component Affected: All versions, or not specified |
| CVE-2026-52720 | 8.8 | Jun 15 | Gstreamer1-plugins-bad-free: gstreamer: heap buffer overflow via crafted vnc server rectangle in librfb Affected: All versions, or not specified |
| CVE-2026-43503 | 8.8 | May 23 | net: skbuff: propagate shared-frag marker through frag-transfer helpers Affected: All versions, or not specified |
| CVE-2026-8975 | 8.8 | May 19 | Memory safety bugs fixed in Thunderbird 140.11 and Thunderbird 151 Affected: All versions, or not specified |
| CVE-2026-6477 | 8.8 | May 14 | PostgreSQL libpq lo_* functions let server superuser overwrite client stack memory Affected: All versions, or not specified |
| CVE-2026-6473 | 8.8 | May 14 | PostgreSQL server undersizes allocations, via integer wraparound Affected: All versions, or not specified |
| CVE-2026-28947 | 8.8 | May 11 | A use-after-free issue was addressed with improved memory management Affected: All versions, or not specified |
| CVE-2026-28847 | 8.8 | May 11 | The issue was addressed with improved memory handling Affected: All versions, or not specified |
| CVE-2026-28955 | 8.8 | May 11 | The issue was addressed with improved memory handling Affected: All versions, or not specified |
