openSUSE 16 Security Update : dnsmasq (openSUSE-SU-2026:21192-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21192-1 advisory. This update for dnsmasq fixes the following issues Update to 2.93: - CVE-2026-12725: heap buffer overflow in logquery when logging unsupported...

openSUSE 16: docker-stable / docker-stable-bash-completion / etc (openSUSE-SU-2026:21205-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21205-1 advisory. This update for docker-stable fixes the following issues - CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validati...

PYSEC-2026-694 OpenStack Nova Filter Scheduler Bypass

In OpenStack Nova through 14.0.9, 15.x through 15.0.7, and 16.x through 16.0.2, by rebuilding an instance, an authenticated user may be able to circumvent the Filter Scheduler bypassing imposed filters for example, the ImagePropertiesFilter or the IsolatedHostsFilter. All setups using Nova Filter...

CVE-2026-49858 API Platform Core: Cross-user attribute leak in JSON:API and HAL item normalizers due to missing isCacheKeySafe gate

API Platform Core is a system to create hypermedia-driven REST and GraphQL APIs. In versions from 2.6.0 prior to 4.1.29, 4.2.26, and 4.3.12, a missing isCacheKeySafe gate in the JSON:API and HAL item normalizers causes a cross-user attribute leak. ApiPropertysecurity: ... is evaluated per request...

GHSA-QQW8-7C2R-JXCH Sigstore Java has a vulnerability with bundle verification of integratedTime

Summary Regression: Verification of integratedTime from Rekor V1 Log Entry against Fuclio Certificate validity was missing Details - PR 1008 erroneously removed verification of the integrated Rekor entry time against the Fulcio certificate. - PR 1185 re-added this verification with enhancements...

ALSA-2026:30848 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: drm/amd/display: Do not skip unrelated mode changes in DSC validation CVE-2026-31488 kernel: ipv6: icmp: clear skb2-cb in ip6errgenicmpv6unreach CVE-2026-43038 kernel: netfilter: flowtabl...

SUSE SLES15: docker-stable / docker-stable-bash-completion / etc (SUSE-SU-2026:2579-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2579-1 advisory. - CVE-2026-33997: Fixed privilege validation bypass during plugin bsc1265907. - CVE-2026-34040: Fixed Authz zero length regression...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ceph: fixed NULL pointer dereference in cephmdsauthmatch The CephFS kernel client has a regression starting from 6.18-rc1. We have a issue with cephmdsauthmatch if fsname is NULL: c const char fsname =...

Oracle Linux 8 : kernel (ELSA-2026-27811)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-27811 advisory. - selinux: RHEL-only hotfix for execmem regression Ondrej Mosnacek RHEL-179435 CVE-2026-46054 - selinux: fix overlayfs mmap and mprotect access checks Ondrej...

nginx:1.24 security update

1.24.0-7.1.0.1 - Reference oracle-indexhtml within Requires Orabug: 33802044 - Remove Red Hat references Orabug: 29498217 1:1.24.0-7.1 - Resolves: RHEL-176234 - nginx:1.24/nginx: NGINX: Arbitrary Code Execution Vulnerability CVE-2026-42945 1:1.24.0-7 - Resolves: RHEL-157889 CVE-2026-32647...

xorg-x11-server-Xwayland security, bug fix, and enhancement update

24.1.9-4.2 - Other security related fixes Resolves: https://redhat.atlassian.net/browse/RHEL-184292 24.1.9-4.1 - CVE fix for: CVE-2026-50256, CVE-2026-50257, CVE-2026-50258, CVE-2026-50259, CVE-2026-50260, CVE-2026-50261, CVE-2026-50262, CVE-2026-50263 Resolves:...

CVE-2026-12549

The fix for CVE-2026-2443 was regressed by a subsequent rework commit that replaced specific overflow checks with a general signed comparison. When a client sends a Range request with a suffix length exceeding the content size, the resulting negative start value is not properly clamped, leading t...

DEBIAN-CVE-2026-12549

The fix for CVE-2026-2443 was regressed by a subsequent rework commit that replaced specific overflow checks with a general signed comparison. When a client sends a Range request with a suffix length exceeding the content size, the resulting negative start value is not properly clamped, leading t...

UBUNTU-CVE-2026-12549

The fix for CVE-2026-2443 was regressed by a subsequent rework commit that replaced specific overflow checks with a general signed comparison. When a client sends a Range request with a suffix length exceeding the content size, the resulting negative start value is not properly clamped, leading t...

EUVD-2026-37752

undici WebSocket client vulnerable to denial of service via cumulative fragment bypass...

PT-2026-50815

Name of the Vulnerable Software and Affected Versions pgAdmin 4 versions 6.0 through 9.15 Description An open redirect exists in the multi-factor authentication MFA flow. The MFA validate and register endpoints, specifically '/mfa/validate', process the user-supplied next query or form parameter...

PT-2026-50816

Name of the Vulnerable Software and Affected Versions pgAdmin 4 versions 1.0 through 9.15 Description An issue exists in the named restore point endpoint 'POST /browser/server/restore point/gid/sid' where the user-supplied value field is interpolated directly into the SQL string using str.format...

USN-8412-2 qemu regression

USN-8412-1 fixed vulnerabilities in QEMU. On both Ubuntu 18.04 LTS and Ubuntu 20.04 LTS, the fix for CVE-2024-7409 was incomplete and resulted in a regression that could cause qemu-nbd to crash when a client connected. This update fixes the problem. We apologize for the inconvenience. Original...

USN-8432-1: FreeRDP vulnerabilities

It was discovered that FreeRDP incorrectly handled memory under certain circumstances, which could lead to an out-of-bounds heap write. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. CVE-2026-45700 In addition, this update fixes a regression...

USN-8432-1 freerdp2, freerdp3 vulnerabilities

It was discovered that FreeRDP incorrectly handled memory under certain circumstances, which could lead to an out-of-bounds heap write. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. CVE-2026-45700 In addition, this update fixes a regression...