CVE-2026-93539: Missing Authentication for Critical Function

A vulnerability was discovered in Fleet's Git webhook receiver the gitjob webhook service. When a webhook secret is not configured, incoming webhook requests are accepted without verification, and processing a request can change the spec.pollingInterval field of a matching GitRepo resource in any...

CVE-2026-93538: Authentication Bypass by Spoofing

A cross-tenant authorization issue was discovered in SUSE Rancher Fleet. During agent-initiated cluster registration, cluster labels supplied by the registering agent, including labels in the reserved management.cattle.io/ namespace such as the cluster display name label, were applied to the...

PT-2026-99925

Name of the Vulnerable Software and Affected Versions SUSE Rancher versions prior to 2.15.2 Description Incorrect credential cleaning during the logout process allows remote attackers to retain access credentials after an account has been logged out. Recommendations Update to version 2.15.2...

CVE-2026-88805: Insufficient Session Expiration

Incorrect credential cleaning on logout could be used by remote attackers to keep access credentials even after the account was logged out. Affected is SUSE Rancher 2.15 before 2.15.2...

PT-2026-99898

Name of the Vulnerable Software and Affected Versions SUSE Rancher Fleet versions prior to 0.16.2 SUSE Rancher Fleet versions prior to 0.15.7 SUSE Rancher Fleet versions prior to 0.14.11 SUSE Rancher Fleet versions prior to 0.13.16 SUSE Rancher Fleet versions prior to 0.12.20 Description A user...

PT-2026-99904

Name of the Vulnerable Software and Affected Versions SUSE Rancher Fleet versions prior to 0.16.1 SUSE Rancher Fleet versions prior to 0.15.6 SUSE Rancher Fleet versions prior to 0.14.10 SUSE Rancher Fleet versions prior to 0.13.15 SUSE Rancher Fleet versions prior to 0.12.19 Description A...

PT-2026-99912

Name of the Vulnerable Software and Affected Versions SUSE Rancher Fleet versions prior to 0.16.2 SUSE Rancher Fleet versions prior to 0.15.7 SUSE Rancher Fleet versions prior to 0.14.11 SUSE Rancher Fleet versions prior to 0.13.16 Description A privilege mismatch exists where updates to namespac...

CVE-2026-88804: Improper Neutralization of Input During Web Page Generation

An unauthenticated update of public UI settings could be used by remote attackers to execute a stored cross-site scripting attack in the Rancher UI, in SUSE Rancher 2.15 before 2.15.2, 2.14 before 2.14.6, 2.13 before 2.13.10, 2.12 before 2.12.14 and 2.11 before 2.11.18...

PT-2026-99921

Name of the Vulnerable Software and Affected Versions SUSE Rancher Fleet versions 0.16 through 0.16.1 SUSE Rancher Fleet versions 0.15 through 0.15.6 SUSE Rancher Fleet versions 0.14 through 0.14.10 Description An issue exists in Rancher Manager where the Fleet agent utilizes its own cluster-admi...

SUSE SLES16: lastlog2 / libblkid-devel / libblkid-devel-static / libblkid1 / etc (SUSE-SU-2026:23870-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:23870-1 advisory. - CVE-2026-13595: heap use-after-free in libblkid nested partition probing bsc1269583. - CVE-2026-27456: TOCTOU in the mount progr...

SUSE SLES16 Security Update : distribution (SUSE-SU-2026:23864-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:23864-1 advisory. - CVE-2026-37236: github.com/grpc-ecosystem/grpc-gateway/v2/runtime: client can override the HTTP method of a POST request through...

SUSE SLES12: glib2-devel / glib2-devel-static / glib2-lang / glib2-tools / etc (SUSE-SU-2026:4348-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:4348-1 advisory. This update for glib2 fixes the following issue: - CVE-2026-15588: GDBusServer pre-authentication DoS via unbounded SASL line buffering...

SUSE SLES12 Security Update : python-WebOb (SUSE-SU-2026:4351-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2026:4351-1 advisory. - CVE-2026-54770: an unauthenticated attacker who can influence an application's redirect target can send users to an attacker-controlled ho...

SUSE SLES15 Security Update : kernel (Live Patch 41 for SUSE Linux Enterprise 15 SP5) (SUSE-SU-2026:4315-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4315-1 advisory. This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.169 fixes various security issues: The following security issues were fixed:...

SUSE SLES15: kernel-livepatch-6_4_0-150600_23_53-default / etc (SUSE-SU-2026:1125-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1125-1 advisory. This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.53 fixes various security issues The following security issues were fixed: -...

SUSE SLES15: Multiple Vulnerabilities (SUSE-RU-2026:3712-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by a vulnerability as referenced in the SUSE- RU-2026:3712-1 advisory. Release Notes Highlights: - Update to SUSE Multi-Linux Manager 5.1.5 Added known issue for missing BasicConstraints Critical flag Added a note about...

SUSE SLES11: kernel-default / kernel-default-base / kernel-ec2 / kernel-ec2-base / etc (SUSE-SU-2026:1130-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1130-1 advisory. The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security bugfixes. The following security bugs were fixed: -...

openSUSE 16: cluster-md-kmp-64kb / cluster-md-kmp-azure / cluster-md-kmp-default / etc (openSUSE-SU-2026:21910-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21910-1 advisory. The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2025-68214:...

SUSE CVE-2026-88804

An unauthenticated update of public UI settings could be used by remote attackers to execute a stored cross-site scripting attack in the Rancher UI, in SUSE Rancher 2.15 before 2.15.2, 2.14 before 2.14.6, 2.13 before 2.13.10, 2.12 before 2.12.14 and 2.11 before 2.11.18...

SUSE CVE-2026-88805

Incorrect credential cleaning on logout could be used by remote attackers to keep access credentials even after the account was logged out. Affected is SUSE Rancher 2.15 before 2.15.2...