[SECURITY] [DLA 4692-1] samba security update

Debian LTS Advisory DLA-4692-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany July 21, 2026 https://wiki.debian.org/LTS Package : samba Version : 2:4.13.13+dfsg-1deb11u8 CVE ID : CVE-2026-2340 CVE-2026-3012 CVE-2026-3238 CVE-2026-4408 CVE-2026-4480 Several...

Amazon Linux 2023 : libnetapi, libnetapi-devel, libsmbclient (ALAS2023-2026-1899)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1899 advisory. If the certificate auto-enrollment GPO is enabled on domain membersboth in Samba's smb.conf and using Windows GPME tool, a CAcertificate may be fetched using a plain HTTP connection and installedin the...

Important: samba

Issue Overview: If the certificate auto-enrollment GPO is enabled on domain members both in Samba's smb.conf and using Windows GPME tool, a CA certificate may be fetched using a plain HTTP connection and installed in the member computer's trust store. This may give an attacker a chance to interce...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.19.36 bug fix and security update

Red Hat OpenShift Container Platform release 4.19.36 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.19. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: samba security update

An update for samba is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring Syste...

Important: Red Hat Security Advisory: samba security update

An update for samba is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability...

RockyLinux 9 : samba (RLSA-2026:25049)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:25049 advisory. samba: Missing access check on reparse point operations CVE-2026-1933 samba: vfsworm does not block directory modification CVE-2026-2340 samba: group...

samba security update

An update is available for samba. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Samba is an open-source implementation of the Server Message Block SMB protoco...

RHEL 8 : samba (RHSA-2026:22644)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:22644 advisory. Samba is an open-source implementation of the Server Message Block SMB protocol and the related Common Internet File System CIFS protocol,...

OPENSUSE-SU-2026:20905-1 Security update for samba

This update for samba fixes the following issues Security issues: - CVE-2026-1933: Missing access check on reparse point operations bsc1261188. - CVE-2026-2340: vfsworm does not block directory modification bsc1261158. - CVE-2026-3012: group policy certificate enrollment uses http: // without...

SUSE-SU-2026:22045-1 Security update for samba

This update for samba fixes the following issues Security issues: - CVE-2026-1933: Missing access check on reparse point operations bsc1261188. - CVE-2026-2340: vfsworm does not block directory modification bsc1261158. - CVE-2026-3012: group policy certificate enrollment uses http: // without...

Fedora 43 : freeipa / samba (2026-fc81581a79)

The remote Fedora 43 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-fc81581a79 advisory. Update to Samba 4.23.8 - Security fix for CVE-2026-4480, CVE-2026-2340, CVE-2026-3012, CVE-2026-1933, CVE-2026-4408, and CVE-2026-3238 Tenable has...

samba security update

4.19.4-16.0.1 - s3: winbindd: winbinddpam: fix leak in extractpacvrfysigs Orabug: 36518285 - s3:passdb: Do not leak memory in pdbtdb Orabug: 36371377 - Gluster volumes not accessible via Samba due to missing samba-vfs-glusterfs in OL8 Orabug: 30205755 4.19.4-16 - resolves: RHEL-156322 - Fix...

Fedora 44 : freeipa / samba (2026-7567819345)

The remote Fedora 44 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-7567819345 advisory. Update to Samba 4.24.3 - Security fix for CVE-2026-4480, CVE-2026-2340, CVE-2026-3012, CVE-2026-1933, CVE-2026-4408, and CVE-2026-3238 Tenable has...

SUSE SLED15 / SLES15 Security Update : samba (SUSE-SU-2026:2076-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2076-1 advisory. This update for samba fixes the following issues Security issues: - CVE-2026-1933: Missing access check on...

Fedora 45 : freeipa / samba (2026-9b08621bdc)

The remote Fedora 45 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-9b08621bdc advisory. Update to Samba 4.24.3 - Security fix for CVE-2026-4480, CVE-2026-2340, CVE-2026-3012, CVE-2026-1933, CVE-2026-4408, and CVE-2026-3238 Tenable has...

CVE-2026-3012

A flaw was found in Samba’s certificate auto-enrollment Group Policy handling. When certificate auto-enrollment is enabled, Samba may retrieve a CA certificate over an unencrypted HTTP connection and install it into the local trust store without proper verification. An attacker with the ability t...

SUSE-SU-2026:2076-1 Security update for samba

This update for samba fixes the following issues Security issues: - CVE-2026-1933: Missing access check on reparse point operations bsc1261188. - CVE-2026-2340: vfsworm does not block directory modification bsc1261158. - CVE-2026-3012: group policy certificate enrollment uses http: // without...

Debian dsa-6297 : ctdb - security update

The remote Debian 12 / 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6297 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6297-1 [email protected]...