PYSEC-2026-1202 Authlib : JWE zip=DEF decompression bomb enables DoS

Summary Authlib’s JWE zip=DEF path performs unbounded DEFLATE decompression. A very small ciphertext can expand into tens or hundreds of megabytes on decrypt, allowing an attacker who can supply decryptable tokens to exhaust memory and CPU and cause denial of service. Details - Affected component...

PYSEC-2026-2001 uv allows ZIP payload obfuscation through parsing differentials

Impact In versions 0.8.5 and earlier of uv, remote ZIP archives were handled in a streamwise fashion, and file entries were not reconciled against the archive's central directory. This enabled two parser differentials against other Python package installers: 1. An attacker could contrive a ZIP...

PYSEC-2026-1925 SKOPS Card.get_model happily allows arbitrary code execution

Summary The Card class of skops, used for model documentation and sharing, allows arbitrary code execution. When a file other than .zip is provided to the Card class during instantiation, the internally invoked Card.getmodel method silently falls back to joblib without warning. Unlike the .skops...

SKOPS Card.get_model happily allows arbitrary code execution

SummaryThe Card class of skops, used for model documentation and sharing, allows arbitrary code execution. When a file other than .zip is provided to the Card class during instantiation, the internally invoked Card.getmodel method silently falls back to joblib without warning. Unlike the .skops...

uv allows ZIP payload obfuscation through parsing differentials

ImpactIn versions 0.8.5 and earlier of uv, remote ZIP archives were handled in a streamwise fashion, and file entries were not reconciled against the archive's central directory. This enabled two parser differentials against other Python package installers:1. An attacker could contrive a ZIP...

Mobile Security Framework (MobSF) Allows Web Server Resource Exhaustion via ZIP of Death Attack

Vulnerable MobSF Versions: = v4.3.2Details:MobSF is a widely adopted mobile application security testing tool used by security teams across numerous organizations. Typically, MobSF is deployed on centralized internal or cloud-based servers that also host other security tools and web applications...

PYSEC-2026-1671 Mobile Security Framework (MobSF) Allows Web Server Resource Exhaustion via ZIP of Death Attack

Vulnerable MobSF Versions: = v4.3.2 Details: MobSF is a widely adopted mobile application security testing tool used by security teams across numerous organizations. Typically, MobSF is deployed on centralized internal or cloud-based servers that also host other security tools and web application...

GO-2026-5902 SFTPGo has path confinement bypass in public browsable share partial ZIP download in github.com/drakkan/sftpgo

SFTPGo has path confinement bypass in public browsable share partial ZIP download in github.com/drakkan/sftpgo...

Gradio Vulnerable to Denial of Service (DoS) via Crafted Zip Bomb

A vulnerability in the dataframe component of gradio-app/gradio version git 98cbcae allows for a zip bomb attack. The component uses pd.readcsv to process input values, which can accept compressed files. An attacker can exploit this by uploading a maliciously crafted zip bomb, leading to a server...

PYSEC-2026-1412 Gradio Vulnerable to Denial of Service (DoS) via Crafted Zip Bomb

A vulnerability in the dataframe component of gradio-app/gradio version git 98cbcae allows for a zip bomb attack. The component uses pd.readcsv to process input values, which can accept compressed files. An attacker can exploit this by uploading a maliciously crafted zip bomb, leading to a server...

python-libarchive directory traversal

python-libarchive through 4.2.1 allows directory traversal to create files in extract in zip.py for ZipFile.extractall and ZipFile.extract...

PYSEC-2026-1848 python-libarchive directory traversal

python-libarchive through 4.2.1 allows directory traversal to create files in extract in zip.py for ZipFile.extractall and ZipFile.extract...

PYSEC-2026-1681 MPXJ has a Potential Path Traversal Vulnerability

Impact The patch for the historical vulnerability CVE-2020-35460 in MPXJ is incomplete as there is still a possibility that a malicious path could be constructed which would not be picked up by the original fix and allow files to be written to arbitrary locations. Patches The issue is addressed i...

MPXJ has a Potential Path Traversal Vulnerability

ImpactThe patch for the historical vulnerability CVE-2020-35460 in MPXJ is incomplete as there is still a possibility that a malicious path could be constructed which would not be picked up by the original fix and allow files to be written to arbitrary locations. PatchesThe issue is addressed in...

PYSEC-2026-1665 Mobile Security Framework (MobSF) has a Zip Slip Vulnerability in .a Static Library Files

Summary Upon reviewing the MobSF source code, I identified a flaw in the Static Libraries analysis section. Specifically, during the extraction of .a extension files, the measure intended to prevent Zip Slip attacks is improperly implemented. Since the implemented measure can be bypassed, the...

Mobile Security Framework (MobSF) has a Zip Slip Vulnerability in .a Static Library Files

SummaryUpon reviewing the MobSF source code, I identified a flaw in the Static Libraries analysis section. Specifically, during the extraction of .a extension files, the measure intended to prevent Zip Slip attacks is improperly implemented.Since the implemented measure can be bypassed, the...

PYSEC-2026-2074 zipp Denial of Service vulnerability

A Denial of Service DoS vulnerability exists in the jaraco/zipp library, affecting all versions prior to 3.19.1. The vulnerability is triggered when processing a specially crafted zip file that leads to an infinite loop. This issue also impacts the zipfile module of CPython, as features from the...

zipp Denial of Service vulnerability

A Denial of Service DoS vulnerability exists in the jaraco/zipp library, affecting all versions prior to 3.19.1. The vulnerability is triggered when processing a specially crafted zip file that leads to an infinite loop. This issue also impacts the zipfile module of CPython, as features from the...

CVE-2026-6101

The AMP for WP – Accelerated Mobile Pages plugin for WordPress is vulnerable to Arbitrary File Write in versions up to and including 1.1.12. This is due to unsafe ZIP file extraction in the ampforwpsavelocalfont function combined with inadequate cleanup that fails to remove nested directories and...

EUVD-2026-42041

The AMP for WP – Accelerated Mobile Pages plugin for WordPress is vulnerable to Arbitrary File Write in versions up to and including 1.1.12. This is due to unsafe ZIP file extraction in the ampforwpsavelocalfont function combined with inadequate cleanup that fails to remove nested directories and...