RH
Product
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
On CISA KEVExploited in the wild
386
CVEs
3
On KEV
10.0
Max CVSS
1
New 30D
Severity mix
Critical 80High 253Medium 51Low 2
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-2026-3833 | 7.4 | Apr 30 | Gnutls: gnutls: policy bypass due to case-sensitive nameconstraints comparison Affected: All versions, or not specified |
| CVE-2026-4371 | 7.4 | Mar 24 | Out of bounds read in IMAP parsing Affected: All versions, or not specified |
| CVE-2025-13947 | 7.4 | Dec 3 | Webkit: webkitgtk: remote user-assisted information disclosure via file drag-and-drop Affected: All versions, or not specified |
| CVE-2024-11614 | 7.4 | Dec 18 | Dpdk: denial of service from malicious guest on hypervisors using dpdk vhost library Affected: All versions, or not specified |
| CVE-2026-16527 | 7.3 | Jul 30 | Pcp: pcp pmproxy: unauthenticated access to /store endpoint allows bypassing pmcd access rules Affected: All versions, or not specified |
| CVE-2026-12912 | 7.3 | Jun 29 | Libtiff: libtiff: heap-based buffer overflow via crafted pixarlog-compressed tiff image Affected: All versions, or not specified |
| CVE-2026-11837 | 7.3 | Jun 10 | Ansible-collection-ansible-posix: ansible.posix authorized_key: local privilege escalation via symlink-following chown Affected: All versions, or not specified |
| CVE-2026-48962 | 7.3 | May 27 | IO::Compress versions before 2.220 for Perl can execute arbitrary code in File::GlobMapper via an attacker-controlled output glob Affected: All versions, or not specified |
| CVE-2026-8947 | 7.3 | May 19 | Use-after-free in the DOM: Bindings (WebIDL) component Affected: All versions, or not specified |
| CVE-2026-8090 | 7.3 | May 7 | Use-after-free in the DOM: Networking component Affected: All versions, or not specified |
| CVE-2026-7323 | 7.3 | Apr 28 | Memory safety bugs fixed in Thunderbird ESR 140.10.1 and Thunderbird 150.0.1 Affected: All versions, or not specified |
| CVE-2026-7322 | 7.3 | Apr 28 | Memory safety bugs fixed in Thunderbird ESR 140.10.1 and Thunderbird 150.0.1 Affected: All versions, or not specified |
| CVE-2026-6753 | 7.3 | Apr 21 | Incorrect boundary conditions in the WebRTC component Affected: All versions, or not specified |
| CVE-2026-6752 | 7.3 | Apr 21 | Incorrect boundary conditions in the WebRTC component Affected: All versions, or not specified |
| CVE-2026-6751 | 7.3 | Apr 21 | Uninitialized memory in the Audio/Video: Web Codecs component Affected: All versions, or not specified |
| CVE-2026-33412 | 7.3 | Mar 24 | Vim affected by Command injection via newline in glob() Affected: All versions, or not specified |
| CVE-2026-2045 | 7.3 | Feb 20 | GIMP XWD File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability Affected: All versions, or not specified |
| CVE-2025-62229 | 7.3 | Oct 30 | Xorg: xmayland: use-after-free in xpresentnotify structure creation Affected: All versions, or not specified |
| CVE-2025-62230 | 7.3 | Oct 30 | Xorg: xwayland: use-after-free in xkb client resource removal Affected: All versions, or not specified |
| CVE-2025-62231 | 7.3 | Oct 30 | Xorg: xmayland: value overflow in xkbsetcompatmap() Affected: All versions, or not specified |
| CVE-2025-14905 | 7.2 | Feb 23 | 389-ds-base: 389-ds-base: remote code execution and denial of service via heap buffer overflow Affected: All versions, or not specified |
| CVE-2026-72694 | 7.1 | Aug 11 | Mrtg: mrtg daemon symlink-following chown allows local privilege escalation via pid file path manipulation Affected: All versions, or not specified |
| CVE-2026-59691 | 7.1 | Jul 9 | Gstreamer1-plugins-bad-free: gstreamer: rfbsrc/librfb hextile heap out-of-bounds write with 16bpp framebuffer Affected: All versions, or not specified |
| CVE-2026-52722 | 7.1 | Jun 15 | Gstreamer1-plugins-bad-free: gstreamer: signed integer overflow in vmnc decoder cursor payload handling Affected: All versions, or not specified |
| CVE-2026-46243 | 7.1 | Jun 1 | smb: client: reject userspace cifs.spnego descriptions Affected: All versions, or not specified |
| CVE-2026-46054 | 7.1 | May 27 | selinux: fix overlayfs mmap() and mprotect() access checks Affected: All versions, or not specified |
| CVE-2026-42012 | 7.1 | May 26 | Gnutls: gnutls: certificate validation bypass due to improper handling of uri and srv sans Affected: All versions, or not specified |
| CVE-2026-46333 | 7.1 | May 15 | ptrace: slightly saner 'get_dumpable()' logic Affected: All versions, or not specified |
| CVE-2026-4786 | 7.1 | Apr 13 | Incomplete mitigation of CVE-2026-4519, %action expansion for command injection to webbrowser.open() Affected: All versions, or not specified |
| CVE-2026-4887 | 7.1 | Mar 26 | Gimp: gimp:memory disclosure and denial of service via specially crafted pcx image Affected: All versions, or not specified |
| CVE-2026-54229 | 7.0 | Jun 13 | Abrt: chownproblemdir succeeds during active post-create event processing due to inadequate locking Affected: All versions, or not specified |
| CVE-2025-54518 | 7.0 | May 15 | Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege… Affected: All versions, or not specified |
| CVE-2026-4878 | 7.0 | Apr 9 | Libcap: libcap: privilege escalation via toctou race condition in cap_set_file() Affected: All versions, or not specified |
| CVE-2026-114406 | 6.8 | Oct 21 | Ca-certificates: distrust emudhra intermediate ca certificates due to security concerns Affected: All versions, or not specified |
| CVE-2026-53196 | 6.8 | Jun 25 | USB: serial: io_ti: fix heap overflow in get_manuf_info() Affected: All versions, or not specified |
| CVE-2026-3012 | 6.8 | May 27 | Samba: group policy certificate enrollment uses http:// without validation Affected: All versions, or not specified |
| CVE-2026-10805 | 6.7 | Jun 4 | Networkmanager: networkmanager: local privilege escalation via malformed mud urls in dhclient backend Affected: All versions, or not specified |
| CVE-2026-73433 | 6.6 | Aug 12 | Gstreamer1-plugins-good: gstreamer: unsigned integer underflow in avidemux fujifilm strd parsing leading to out-of-bounds read/write Affected: All versions, or not specified |
| CVE-2026-42014 | 6.6 | Jun 16 | Gnutls: gnutls: use-after-free in gnutls_pkcs11_token_set_pin Affected: All versions, or not specified |
| CVE-2026-13601 | 6.5 | Jun 29 | Yelp: yelp-xsl: overly permissive content security policy in yelp allows host file disclosure from flatpak applications Affected: All versions, or not specified |
| CVE-2026-1933 | 6.5 | May 27 | Samba: missing access check on reparse point operations Affected: All versions, or not specified |
| CVE-2026-2340 | 6.5 | May 27 | Samba: vfs_worm does not block directory modification Affected: All versions, or not specified |
| CVE-2026-6478 | 6.5 | May 14 | PostgreSQL discloses MD5-hashed passwords via covert timing channel Affected: All versions, or not specified |
| CVE-2026-8388 | 6.5 | May 12 | Incorrect boundary conditions in the JavaScript Engine: JIT component Affected: All versions, or not specified |
| CVE-2026-28946 | 6.5 | May 11 | A use-after-free issue was addressed with improved memory management Affected: All versions, or not specified |
| CVE-2026-28903 | 6.5 | May 11 | The issue was addressed with improved memory handling Affected: All versions, or not specified |
| CVE-2026-28942 | 6.5 | May 11 | A use-after-free issue was addressed with improved memory management Affected: All versions, or not specified |
| CVE-2026-28902 | 6.5 | May 11 | The issue was addressed with improved memory handling Affected: All versions, or not specified |
| CVE-2026-39979 | 6.5 | Apr 13 | jq: Out-of-Bounds Read in jv_parse_sized() Error Formatting for Non-NUL-Terminated Counted Buffers Affected: All versions, or not specified |
| CVE-2026-33983 | 6.5 | Mar 30 | FreeRDP: Progressive Codec Quant BYTE Underflow - UB + CPU DoS Affected: All versions, or not specified |
