RH
Product
Red Hat Enterprise Linux 9
by Red Hat · last CVE Oct 26, 2026
On CISA KEVExploited in the wild
1,139
CVEs
4
On KEV
10.0
Max CVSS
132
New 30D
Severity mix
Critical 124High 376Medium 0Low 0
Watch

Add Red Hat Enterprise Linux 9 to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-46244
9.1
0%
Jun 3
netfilter: nft_inner: Fix IPv6 inner_thoff desync
Affected: All versions, or not specified
CVE-2026-8450
9.1
1%
May 27
HTTP::Daemon versions before 6.17 for Perl allow OS command injection via send_file()
Affected: All versions, or not specified
CVE-2026-42496
9.1
1%
May 26
Archive::Tar versions before 3.08 for Perl extract symlinks with attacker controlled targets outside the extraction directory
Affected: All versions, or not specified
CVE-2026-42508
9.1
7%
May 22
Invoking auth bypass via unenforced @revoked status in golang.org/x/crypto/ssh/knownhosts
Affected: All versions, or not specified
CVE-2026-39830
9.1
1%
May 22
Invoking client can cause server deadlock on unexpected responses in golang.org/x/crypto/ssh
Affected: All versions, or not specified
CVE-2026-39832
9.1
1%
May 22
Invoking agent constraints dropped when forwarding keys in golang.org/x/crypto/ssh/agent
Affected: All versions, or not specified
CVE-2026-42216
9.1
0%
May 7
OpenEXR: Out-of-bounds read in `IDManifest::init()` during prefix expansion
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-2026-33845
9.1
2%
Apr 30
Gnutls: gnutls: denial of service via dtls zero-length fragment
Affected: All versions, or not specified
CVE-2026-2332
9.1
1%
Apr 14
HTTP Request Smuggling via Chunked Extension Quoted-String Parsing
Affected: All versions, or not specified
CVE-2026-33896
9.1
0%
Mar 27
Forge has a basicConstraints bypass in its certificate chain verification (RFC 5280 violation)
Affected: All versions, or not specified
CVE-2026-28369
9.1
1%
Mar 27
Undertow: undertow: request smuggling via malformed http request headers
Affected: All versions, or not specified
CVE-2026-28368
9.1
1%
Mar 27
Undertow: undertow: request smuggling via inconsistent header parsing
Affected: All versions, or not specified
CVE-2026-33210
9.1
1%
Mar 20
Ruby JSON has a format string injection vulnerability
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-2025-55130
9.1
2%
Jan 20
A flaw in Node.js’s Permissions model allows attackers to bypass `--allow-fs-read` and `--allow-fs-write` restrictions using crafted relative symlink paths
Affected: All versions, or not specified
CVE-2026-22859
9.1
1%
Jan 14
FreeRDP has a heap-buffer-overflow in urb_select_configuration
Affected: All versions, or not specified
CVE-2026-22858
9.1
1%
Jan 14
FreeRDP has a global-buffer-overflow in crypto_base64_decode
Affected: All versions, or not specified
CVE-2026-22855
9.1
1%
Jan 14
FreeRDP has a heap-buffer-overflow in smartcard_unpack_set_attrib_call
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-2026-86345
9.0
0%
Oct 1
389-ds-base: 389-ds-base: starttls plaintext-buffer retention allows on-path attacker to forge an ldap client's authentication result
Affected: All versions, or not specified
CVE-2026-4480
9.0
14%
May 26
Samba: samba: remote code execution in printing subsystem via unescaped job description
Affected: All versions, or not specified
Page 3 of 3 · 124 total
The 500 most important CVEs for this product (exploited first, then by severity)