RH
Product
Red Hat Enterprise Linux 9.4 Extended Update Support
by Red Hat · last CVE May 23, 2026
On CISA KEVExploited in the wild
140
CVEs
2
On KEV
10.0
Max CVSS
0
New 30D
Severity mix
Critical 22High 97Medium 20Low 1
Watch

Add Red Hat Enterprise Linux 9.4 Extended Update Support to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-31277
In wildKEV
8.8
2%
Jul 29
Apple Multiple Products Buffer Overflow Vulnerability
Affected: All versions, or not specified
CVE-2026-31431
In wildKEV
7.8
98%
Apr 22
crypto: algif_aead - Revert to operating out-of-place
Affected: All versions, or not specified
CVE-2026-4692
10.0
1%
Mar 24
Sandbox escape in the Responsive Design Mode component
Affected: All versions, or not specified
CVE-2026-4689
10.0
1%
Mar 24
Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component
Affected: All versions, or not specified
CVE-2026-4688
10.0
1%
Mar 24
Sandbox escape due to use-after-free in the Disability Access APIs component
Affected: All versions, or not specified
CVE-2026-6748
9.8
0%
Apr 21
Uninitialized memory in the Audio/Video: Web Codecs component
Affected: All versions, or not specified
CVE-2026-21413
9.8
1%
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-2026-5734
9.8
0%
Apr 7
Memory safety bugs fixed in Firefox ESR 140.9.1, Thunderbird ESR 140.9.1, Firefox 149.0.2 and Thunderbird 149.0.2
Affected: All versions, or not specified
CVE-2026-5731
9.8
0%
Apr 7
Memory safety bugs fixed in Firefox ESR 115.34.1, Firefox ESR 140.9.1, Thunderbird ESR 140.9.1, Firefox 149.0.2 and Thunderbird 149.0.2
Affected: All versions, or not specified
CVE-2026-31402
9.8
1%
Apr 3
nfsd: fix heap overflow in NFSv4.0 LOCK replay cache
Affected: All versions, or not specified
CVE-2026-4800
9.8
3%
Mar 31
lodash vulnerable to Code Injection via `_.template` imports key names
Affected: All versions, or not specified
CVE-2026-4721
9.8
0%
Mar 24
Memory safety bugs fixed in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149
Affected: All versions, or not specified
CVE-2026-4720
9.8
0%
Mar 24
Memory safety bugs fixed in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149
Affected: All versions, or not specified
CVE-2026-4700
9.8
1%
Mar 24
Mitigation bypass in the Networking: HTTP component
Affected: All versions, or not specified
CVE-2026-4698
9.8
1%
Mar 24
JIT miscompilation in the JavaScript Engine: JIT component
Affected: All versions, or not specified
CVE-2026-4696
9.8
1%
Mar 24
Use-after-free in the Layout: Text and Fonts component
Affected: All versions, or not specified
CVE-2026-4691
9.8
1%
Mar 24
Use-after-free in the CSS Parsing and Computation component
Affected: All versions, or not specified
CVE-2006-10003
9.8
1%
Mar 19
XML::Parser versions through 2.47 for Perl has an off-by-one heap buffer overflow in st_serial_stack
Affected: All versions, or not specified
CVE-2025-14087
9.8
1%
Dec 10
Glib: glib: buffer underflow in gvariant parser leads to heap corruption
Affected: All versions, or not specified
CVE-2026-34002
9.1
0%
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
0%
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-2026-33186
9.1
2%
Mar 20
gRPC-Go has an authorization bypass via missing leading slash in :path
Affected: All versions, or not specified
CVE-2025-49794
9.1
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
2%
Jun 16
Libxml: type confusion leads to denial of service (dos)
Affected: All versions, or not specified
CVE-2026-43503
8.8
2%
May 23
net: skbuff: propagate shared-frag marker through frag-transfer helpers
Affected: All versions, or not specified
CVE-2026-43284
8.8
94%
May 8
xfrm: esp: avoid in-place decrypt on shared skb frags
Affected: All versions, or not specified
CVE-2026-41651
8.8
0%
Apr 22
PackageKit vulnerable to TOCTOU Race on Transaction Flags leads to arbitrary package installation as root
Affected: All versions, or not specified
CVE-2026-6750
8.8
0%
Apr 21
Privilege escalation in the Graphics: WebRender component
Affected: All versions, or not specified
CVE-2026-27140
8.8
1%
Apr 8
Code execution vulnerability in SWIG code generation in cmd/go
Affected: All versions, or not specified
CVE-2025-15467
8.8
75%
Jan 27
Stack buffer overflow in CMS (Auth)EnvelopedData parsing
Affected: All versions, or not specified
CVE-2026-4690
8.6
1%
Mar 24
Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component
Affected: All versions, or not specified
CVE-2026-4687
8.6
1%
Mar 24
Sandbox escape due to incorrect boundary conditions in the Telemetry component
Affected: All versions, or not specified
CVE-2024-11218
8.6
0%
Jan 22
Podman: buildah: container breakout by using --jobs=2 and a race condition when building a malicious containerfile
Affected: All versions, or not specified
CVE-2025-6032
8.3
1%
Jun 24
Podman: podman missing tls verification
Affected: All versions, or not specified
CVE-2026-33810
8.2
0%
Apr 8
Case-sensitive excludedSubtrees name constraints cause Auth Bypass in crypto/x509
Affected: All versions, or not specified
CVE-2026-35091
8.2
1%
Apr 1
Corosync: corosync: denial of service and information disclosure via crafted udp packet
Affected: All versions, or not specified
CVE-2026-27654
8.2
26%
Mar 24
NGINX ngx_http_dav_module vulnerability
Affected: All versions, or not specified
CVE-2026-26740
8.2
1%
Mar 18
Buffer Overflow vulnerability in giflib v.5.2.2 allows a remote attacker to cause a denial of service via the EGifGCBToExtension overwriting an existing Graphic Control Extension…
Affected: All versions, or not specified
CVE-2025-32988
8.2
1%
Jul 10
Gnutls: vulnerability in gnutls othername san export
Affected: All versions, or not specified
CVE-2026-42945
8.1
68%
May 13
NGINX ngx_http_rewrite_module vulnerability
Affected: All versions, or not specified
CVE-2026-6100
8.1
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-2026-35385
8.1
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-2025-9566
8.1
1%
Sep 5
Podman: podman kube play command may overwrite host files
Affected: All versions, or not specified
CVE-2025-5987
8.1
2%
Jul 7
Libssh: invalid return code for chacha20 poly1305 with openssl backend
Affected: All versions, or not specified
CVE-2026-4802
8.0
1%
May 11
Cockpit: cockpit: arbitrary command execution via crafted links in system logs ui
Affected: All versions, or not specified
CVE-2026-46300
7.8
10%
May 23
net: skbuff: preserve shared-frag marker during coalescing
Affected: All versions, or not specified
CVE-2026-34003
7.8
0%
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
0%
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
0%
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
0%
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
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