CVE-2026-82450 BookStack before 26.05.4 Remote Code Execution via Book Cover

BookStack before 26.05.4 contains a remote code execution vulnerability in the portable ZIP import functionality that allows users with Import Content and Create Books permissions to upload a PHP polyglot file as a book cover. Attackers can bypass image extension validation by embedding a PHP fil...

CVE-2026-82450 BookStack before 26.05.4 Remote Code Execution via Book Cover

BookStack before 26.05.4 contains a remote code execution vulnerability in the portable ZIP import functionality that allows users with Import Content and Create Books permissions to upload a PHP polyglot file as a book cover. Attackers can bypass image extension validation by embedding a PHP fil...

CVE-2026-82450: Unrestricted Upload of File with Dangerous Type

BookStack before 26.05.4 contains a remote code execution vulnerability in the portable ZIP import functionality that allows users with Import Content and Create Books permissions to upload a PHP polyglot file as a book cover. Attackers can bypass image extension validation by embedding a PHP fil...

Unity Linux 20.1070e Security Update: libarchive (UTSA-2026-104945)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104945 advisory. A signed integer overflow vulnerability was found in libarchive's ZIP writer. In the archivewritezipheader function in archivewritesetformatzip.c, when ZIP encryptio...

PT-2026-83429

Name of the Vulnerable Software and Affected Versions BookStack versions prior to 26.05.4 Description An authenticated remote code execution issue exists in the portable ZIP import functionality. Users possessing both Import Content and Create Books permissions can upload a PHP-image polyglot...

SUSE CVE-2026-15310

When decompressing crafted zip files using the bzip/LZMA/Zstandard compressions, Python could use an attacker-controlled size to pre-allocate memory, possibly resulting in memory exhaustion...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: unzip (UTSA-2025-002281)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-002281 advisory. A flaw was found in Unzip. The vulnerability occurs during the conversion of a wide string to a local string that leads to a heap of out-of-bound write. This flaw...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: unzip (UTSA-2025-002255)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-002255 advisory. Info-ZIP UnZip 6.0 has a buffer overflow in list.c, when a ZIP archive has a crafted relationship between the compressed-size value and the uncompressed-size value,...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: apache-commons-compress (UTSA-2026-032266)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-032266 advisory. When reading a specially crafted ZIP archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very sma...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: unzip (UTSA-2025-002254)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-002254 advisory. Buffer overflow in the zishort function in zipinfo.c in Info-Zip UnZip 6.0 allows remote attackers to cause a denial of service crash via a large compression method...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: unzip (UTSA-2025-002253)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-002253 advisory. A flaw was found in unzip. The vulnerability occurs due to improper handling of Unicode strings, which can lead to a null pointer dereference. This flaw allows an...

CVE-2026-81838

A relative path traversal issue in the zip extraction functionality in AWS diagram-as-code awsdac in versions 0.10 through 0.23 can allow a third party to write arbitrary files to the local filesystem via crafted zip entry names containing path traversal sequences. This could allow the third part...

CVE-2026-59311

A local unprivileged user on the same host can redirect all Zip/UnZip transformer output into a directory of their choosing by pre-creating /tmp/ziptransformer as a symlink before the application starts. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0 - 6.5.10...

CVE-2026-81838

CVE-2026-81838 is a Zip Slip (arbitrary file write) vulnerability in AWS diagram-as-code (awsdac) , versions 0.10 through 0.23 . The zip extraction functionality fails to sanitize entry names, allowing a third party to craft zip entries with path traversal sequences that write arbitrary files to ...

CVE-2026-81838 Zip Slip Arbitrary File Write in AWS diagram-as-code (awsdac)

A relative path traversal issue in the zip extraction functionality in AWS diagram-as-code awsdac in versions 0.10 through 0.23 can allow a third party to write arbitrary files to the local filesystem via crafted zip entry names containing path traversal sequences. This could allow the third part...

CVE-2026-81838 Zip Slip Arbitrary File Write in AWS diagram-as-code (awsdac)

A relative path traversal issue in the zip extraction functionality in AWS diagram-as-code awsdac in versions 0.10 through 0.23 can allow a third party to write arbitrary files to the local filesystem via crafted zip entry names containing path traversal sequences. This could allow the third part...

EUVD-2026-67232

A relative path traversal issue in the zip extraction functionality in AWS diagram-as-code awsdac in versions 0.10 through 0.23 can allow a third party to write arbitrary files to the local filesystem via crafted zip entry names containing path traversal sequences. This could allow the third part...

CVE-2026-81838 Zip Slip Arbitrary File Write in AWS diagram-as-code (awsdac)

A relative path traversal issue in the zip extraction functionality in AWS diagram-as-code awsdac in versions 0.10 through 0.23 can allow a third party to write arbitrary files to the local filesystem via crafted zip entry names containing path traversal sequences. This could allow the third part...

Security Bulletin: IBM Maximo Application Suite - Monitor Component uses adm-zip-0.5.16.tgz which is vulnerable to CVE-2026-39244.

Summary IBM Maximo Application Suite - Monitor component uses adm-zip-0.5.16.tgz which is vulnerable to CVE-2026-39244. This bulletin contains information addressing the vulnerability. Vulnerability Details CVEID:CVE-2026-39244 DESCRIPTION: adm-zip before 0.5.18 is vulnerable to denial of service...

CVE-2026-59311

Spring Integration is vulnerable to a symlink pre-creation attack on its predictable /tmp/ziptransformer work directory. A local unprivileged user on the same host can pre-create that path as a symlink before the application starts, redirecting all Zip/Unzip transformer output into a directory of...