RH
Product
Red Hat OpenStack Platform 18.0
by Red Hat · last CVE Oct 21, 2026
18
CVEs
0
On KEV
9.8
Max CVSS
5
New 30D
Severity mix
Critical 2High 10Medium 5Low 1
Watch

Add Red Hat OpenStack Platform 18.0 to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-27459
9.8
1%
Mar 17
pyOpenSSL DTLS cookie callback buffer overflow
Affected: All versions, or not specified
CVE-2026-107935
9.3
0%
Oct 9
Gvisor-tap-vsock: gvisor-tap-vsock: unathenticated arbitrary file deletion on the host via /expose
Affected: All versions, or not specified
CVE-2026-42999
8.8
0%
May 28
An issue was discovered in OpenStack Keystone before 29.0.2
Affected: All versions, or not specified
CVE-2026-43000
8.8
0%
May 28
An issue was discovered in OpenStack Keystone before 29.0.2
Affected: All versions, or not specified
CVE-2026-92982
8.5
0%
Oct 15
Ansible-operator-plugins: ansible operator plugins: arbitrary code execution via jinja2 template injection
Affected: All versions, or not specified
CVE-2026-87874
8.1
1%
Sep 9
Community.general: community.general: memcached cache plugin deserializes untrusted pickle data from memcached, enabling cache-poisoning remote code execution on the ansible controller
Affected: All versions, or not specified
CVE-2026-42997
7.7
0%
May 5
An issue was discovered in idrac in OpenStack Ironic before 35.0.1
Affected: All versions, or not specified
CVE-2026-41292
7.5
1%
May 20
Long list of incoming EDNS options degrades performance
Affected: All versions, or not specified
CVE-2024-1394
7.5
2%
Mar 21
Golang-fips/openssl: memory leaks in code encrypting and decrypting rsa payloads
Affected: All versions, or not specified
CVE-2026-83535
7.4
0%
Oct 12
Openstack-network-exporter: basic-auth uses plaintext password storage and non-constant-time comparison
Affected: All versions, or not specified
CVE-2026-44393
7.4
0%
Jun 4
An issue was discovered in OpenStack oslo.messaging 1.0.0 through 17.3.0
Affected: All versions, or not specified
CVE-2026-32144
7.4
0%
Apr 7
OCSP designated-responder authorization bypass via missing signature verification
Affected: All versions, or not specified
CVE-2026-87872
6.8
0%
Sep 9
Community.general: community.general: ocapi module_utils (ocapi_command, ocapi_info) hardcode validate_certs=false with no override, enabling tls man-in-the-middle and credential disclosure
Affected: All versions, or not specified
CVE-2026-39828
6.3
0%
May 22
Invoking bypass of certificate restrictions in golang.org/x/crypto/ssh
Affected: All versions, or not specified
CVE-2026-34956
5.9
0%
May 5
Openvswitch: open vswitch: denial of service via malformed ftp epasv command
Affected: All versions, or not specified
CVE-2026-80158
5.5
0%
Aug 26
Ansible-collection-community-general: community.general: ipa_getkeytab does not set no_log on the bind_pw parameter, disclosing the ipa bind password in logs and process listings
Affected: All versions, or not specified
CVE-2026-83536
5.3
0%
Oct 12
Openstack-network-exporter: http.server has no readheadertimeout / readtimeout (slowloris)
Affected: All versions, or not specified
CVE-2026-114236
3.3
0%
Oct 21
Podman: goroutine/file-descriptor leak in storage/pkg/archive.applylayer and applyuncompressedlayer on malformed layers
Affected: All versions, or not specified
Showing 18