CVE-2026-95838: Uncontrolled Resource Consumption

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd's layer unpack handler repeatedly traverses directories for certain opaque whiteout configurations. A malicious image layer can trigger repeated directory traversals while opaque whiteouts are...

Medium: perl

Issue Overview: Perl versions through 5.43.9 produce silently incorrect regular expression matches when an alternation of more than 65535 fixed string branches is compiled into a trie in Perlstudychunk. When such branches are combined into a trie, the delta between the first branch and the shared...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ntfs3: Boundary checks for the buffer were added to rununpack. rununpack checks runbuf runlast at the beginning of the while loop. However, it then reads sizesize and offsetsize bytes via rununpacks64, without verifying that thes...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: AppArmor: A memory leak was fixed in the verifyheader function. The function sets ns = NULL on every call, causing a memory leak in the namespace allocated during previous iterations when multiple profiles are unpacked. This also...

CentOS Linux 8.5 [TuxCare] Security Update: perl / perl-Attribute-Handlers / perl-Devel-Peek / etc Multiple Vulnerabilities (CENTOS8.5:CLSA-2026:1784303988)

The CentOS Linux 8.5 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS8.5:CLSA-2026:1784303988 advisory. - Perl versions before 5.40.5-RC1, from 5.41.0 before 5.42.3-RC1, from 5.43.0 before 5.43.10 produce silently incorrect regular...

Rocky Linux 9.6 [TuxCare] Security Update: perl / perl-Attribute-Handlers / perl-AutoLoader / perl-AutoSplit / etc (ALMALINUX9.6:CLSA-2026:1787646574)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1787646574 advisory. - Perl versions before 5.40.5-RC1, from 5.41.0 before 5.42.3-RC1, from 5.43.0 before 5.43.11 have an integer overflow in Smeasurestruct...

AlmaLinux 9.6 [TuxCare] Security Update: perl / perl-Attribute-Handlers / perl-AutoLoader / perl-AutoSplit / etc (ALMALINUX9.6:CLSA-2026:1787646574)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1787646574 advisory. - Perl versions before 5.40.5-RC1, from 5.41.0 before 5.42.3-RC1, from 5.43.0 before 5.43.11 have an integer overflow in Smeasurestruct leadi...

AlmaLinux 9.2 [TuxCare] Security Update: perl / perl-Attribute-Handlers / perl-AutoLoader / perl-AutoSplit / etc (ALMALINUX9.2:CLSA-2026:1784531112)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1784531112 advisory. - Perl versions before 5.40.5-RC1, from 5.41.0 before 5.42.3-RC1, from 5.43.0 before 5.43.11 have an integer overflow in Smeasurestruct leadi...

PT-2026-95620

Name of the Vulnerable Software and Affected Versions libsmpp35 versions 0.1.0 through 1.8.0 Description An out-of-bounds read issue exists in the smpp34 unpack function. This occurs when the software processes attacker-controlled SMPP PDUs Protocol Data Units, which are the basic units of data...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: fs: ntfs3: A integer overflow has been fixed in the rununpack function. The MFT record related to the opened file contains a runlist—an array containing information about the file’s location on the physical disk. Analysis of all...

PT-2026-91798

In the Linux kernel, the following vulnerability has been resolved: sctp: reject stale cookies with mismatched verification tags sctp unpack cookie skips cookie expiration checks whenever an association already exists. This is broader than the exception in RFC 9260 Section 5.2.4. For an existing...

PT-2026-110906

Name of the Vulnerable Software and Affected Versions containerd versions prior to 1.7.35 containerd versions prior to 2.0.12 containerd versions prior to 2.2.8 containerd versions prior to 2.3.5 Description The layer unpack handler in containerd contains a flaw where processing certain opaque...

SUSE CVE-2026-72457

In the Linux kernel, the following vulnerability has been resolved: apparmor: fail policy unpack on accept2 allocation failure unpackpdb may need to allocate a missing ACCEPT2 table for older policy data. If that allocation failed, it set an error message but jumped to the success path, returning...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: umoci (UTSA-2026-031608)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-031608 advisory. Open Container Initiative umoci before 0.4.7 allows attackers to overwrite arbitrary host paths via a crafted image that causes symlink traversal when umoci unpack o...

PT-2026-81118

Name of the Vulnerable Software and Affected Versions OpenEXR versions 3.1.0 through 3.2.10 OpenEXR versions 3.3.0 through 3.3.12 OpenEXR versions 3.4.0 through 3.4.13 Description An integer overflow occurs during an int32 t multiplication within the unpack sample table function of OpenEXRCore wh...

EUVD-2026-63758

Path traversal in apport-unpack in Canonical Apport before 2.36.0, 2.34.2, and 2.28.4 on Linux allows an attacker to create or overwrite arbitrary files with the privileges of the executing user via an attacker controlled key names in crash report files...

CVE-2026-77113

Path traversal in apport-unpack in Canonical Apport before 2.36.0, 2.34.2, and 2.28.4 on Linux allows an attacker to create or overwrite arbitrary files with the privileges of the executing user via an attacker controlled key names in crash report files...

CVE-2026-77113 Path Traversal Vulnerability in apport-unpack

Path traversal in apport-unpack in Canonical Apport before 2.36.0, 2.34.2, and 2.28.4 on Linux allows an attacker to create or overwrite arbitrary files with the privileges of the executing user via an attacker controlled key names in crash report files...

CVE-2026-77113 Path Traversal Vulnerability in apport-unpack

Path traversal in apport-unpack in Canonical Apport before 2.36.0, 2.34.2, and 2.28.4 on Linux allows an attacker to create or overwrite arbitrary files with the privileges of the executing user via an attacker controlled key names in crash report files...

PT-2026-79267

Path traversal in apport-unpack in Canonical Apport before 2.36.0, 2.34.2, and 2.28.4 on Linux allows an attacker to create or overwrite arbitrary files with the privileges of the executing user via an attacker controlled key names in crash report files...