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-2026-12292 | 8.1 | Jun 16 | Incorrect boundary conditions in the Web Audio component Affected: All versions, or not specified |
| CVE-2026-12290 | 8.1 | Jun 16 | Memory safety bug fixed in Thunderbird 152 Affected: All versions, or not specified |
| CVE-2026-8092 | 8.1 | May 7 | Memory safety bugs fixed in Thunderbird ESR 140.10.2 and Thunderbird 150.0.2 Affected: All versions, or not specified |
| CVE-2026-6100 | 8.1 | Apr 13 | Use-after-free in lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile after re-use under memory pressure Affected: All versions, or not specified |
| CVE-2026-24660 | 8.1 | Apr 7 | A heap-based buffer overflow vulnerability exists in the x3f_load_huffman functionality of LibRaw Commit d20315b Affected: All versions, or not specified |
| CVE-2026-35385 | 8.1 | Apr 2 | In OpenSSH before 10.3, a file downloaded by scp may be installed setuid or setgid, an outcome contrary to some users' expectations, if the download is performed as root with -O… Affected: All versions, or not specified |
| CVE-2026-25646 | 8.1 | Feb 10 | LIBPNG has a heap buffer overflow in png_set_quantize Affected: All versions, or not specified |
| CVE-2026-0891 | 8.1 | Jan 13 | Memory safety bugs fixed in Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147 Affected: All versions, or not specified |
| CVE-2026-0877 | 8.1 | Jan 13 | Mitigation bypass in the DOM: Security component Affected: All versions, or not specified |
| CVE-2025-9566 | 8.1 | Sep 5 | Podman: podman kube play command may overwrite host files Affected: All versions, or not specified |
| CVE-2026-14476 | 8.0 | Jul 7 | Sssd: sssd: gpo cache path traversal via unsanitized gpcfilesyspath allows kerberos authentication bypass Affected: All versions, or not specified |
| CVE-2026-4802 | 8.0 | May 11 | Cockpit: cockpit: arbitrary command execution via crafted links in system logs ui Affected: All versions, or not specified |
| CVE-2026-0878 | 8.0 | Jan 13 | Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component Affected: All versions, or not specified |
| CVE-2026-18917 | 7.8 | Aug 20 | Libvirt: integer overflow in nodegetfreepages rpc handler leading to heap buffer overflow Affected: All versions, or not specified |
| CVE-2026-63622 | 7.8 | Aug 10 | Libvirt: swtpm privilege escalation via symlink following Affected: All versions, or not specified |
| CVE-2026-16524 | 7.8 | Jul 30 | Pcp: pcp linux_sockets pmda: arbitrary command execution via command injection Affected: All versions, or not specified |
| CVE-2026-2050 | 7.8 | Jun 24 | GIMP HDR File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability Affected: All versions, or not specified |
| CVE-2026-53059 | 7.8 | Jun 24 | dm log: fix out-of-bounds write due to region_count overflow Affected: All versions, or not specified |
| CVE-2026-46331 | 7.8 | Jun 16 | net/sched: fix pedit partial COW leading to page cache corruption Affected: All versions, or not specified |
| CVE-2026-8357 | 7.8 | Jun 15 | Heap buffer overflow in Calc formula compilation Affected: All versions, or not specified |
| CVE-2026-54230 | 7.8 | Jun 13 | Abrt: event handler scripts follow symlinks when writing output files, allowing arbitrary file overwrites Affected: All versions, or not specified |
| CVE-2026-54228 | 7.8 | Jun 13 | Abrt: toctou race condition in abrt-dbus setelement allows arbitrary file writes to dump directories Affected: All versions, or not specified |
| CVE-2026-46529 | 7.8 | Jun 10 | PDF /GoToR action argv injection enables single-click RCE via --gtk-module dlopen Affected: All versions, or not specified |
| CVE-2026-50264 | 7.8 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: out-of-bounds heap write in dri2 drigetbuffers/drigetbufferswithformat Affected: All versions, or not specified |
| CVE-2026-50261 | 7.8 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in syncchangecounter() Affected: All versions, or not specified |
| CVE-2026-50260 | 7.8 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in freecounter() Affected: All versions, or not specified |
| CVE-2026-50258 | 7.8 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: stack buffer overflow in xkb key types due to unchecked shift levels Affected: All versions, or not specified |
| CVE-2026-50259 | 7.8 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: stack buffer overflow in xkb setmap request via mapwidths indexing Affected: All versions, or not specified |
| CVE-2026-50256 | 7.8 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libxfont2 name length mismatch Affected: All versions, or not specified |
| CVE-2026-50257 | 7.8 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in misyncdestroyfence() Affected: All versions, or not specified |
| CVE-2026-10118 | 7.8 | Jun 1 | Poppler: integer overflow in poppler splashoutputdev::tilingpatternfill leads to heap buffer overflow via unchecked dimension multiplication Affected: All versions, or not specified |
| CVE-2026-46227 | 7.8 | May 28 | sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL Affected: All versions, or not specified |
| CVE-2026-46189 | 7.8 | May 28 | RDMA/vmw_pvrdma: Fix double free on pvrdma_alloc_ucontext() error path Affected: All versions, or not specified |
| CVE-2026-46181 | 7.8 | May 28 | RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event() Affected: All versions, or not specified |
| CVE-2026-46116 | 7.8 | May 28 | xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete Affected: All versions, or not specified |
| CVE-2026-46090 | 7.8 | May 27 | ALSA: aloop: Fix peer runtime UAF during format-change stop Affected: All versions, or not specified |
| CVE-2026-45984 | 7.8 | May 27 | gfs2: Fix use-after-free in iomap inline data write path Affected: All versions, or not specified |
| CVE-2026-45852 | 7.8 | May 27 | RDMA/rxe: Fix double free in rxe_srq_from_init Affected: All versions, or not specified |
| CVE-2026-48864 | 7.8 | May 26 | Libsolv: heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page data Affected: All versions, or not specified |
| CVE-2026-8632 | 7.8 | May 20 | HP Linux Imaging and Printing Software – Potential Escalation of Privilege and Arbitrary Code Execution Affected: All versions, or not specified |
| CVE-2026-43329 | 7.8 | May 8 | netfilter: flowtable: strictly check for maximum number of actions Affected: All versions, or not specified |
| CVE-2026-34003 | 7.8 | Apr 23 | Xorg: xwayland: x.org x server: information exposure and denial of service via out-of-bounds memory access Affected: All versions, or not specified |
| CVE-2026-34001 | 7.8 | Apr 23 | Xorg: xwayland: x.org x server: use-after-free vulnerability leads to server crash and potential memory corruption Affected: All versions, or not specified |
| CVE-2026-33999 | 7.8 | Apr 23 | Xorg: xwayland: x.org x server: denial of service via integer underflow in xkb compatibility map handling Affected: All versions, or not specified |
| CVE-2026-41035 | 7.8 | Apr 16 | In rsync 3.0.1 through 3.4.1, receive_xattr relies on an untrusted length value during a qsort call, leading to a receiver use-after-free Affected: All versions, or not specified |
| CVE-2026-4154 | 7.8 | Apr 11 | GIMP XPM File Parsing Integer Overflow Remote Code Execution Vulnerability Affected: All versions, or not specified |
| CVE-2026-4153 | 7.8 | Apr 11 | GIMP PSP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability Affected: All versions, or not specified |
| CVE-2026-4150 | 7.8 | Apr 11 | GIMP PSD File Parsing Integer Overflow Remote Code Execution Vulnerability Affected: All versions, or not specified |
| CVE-2026-35535 | 7.8 | Apr 3 | In Sudo through 1.9.17p2 before 3e474c2, a failure of a setuid, setgid, or setgroups call, during a privilege drop before running the mailer, is not a fatal error and can lead to… Affected: All versions, or not specified |
| CVE-2026-4775 | 7.8 | Mar 24 | Libtiff: libtiff: arbitrary code execution or denial of service via signed integer overflow in tiff file processing Affected: All versions, or not specified |
