Penelope unsafe tar extraction allows arbitrary local file write via crafted session archive

Summary Penelope versions prior to 0.19.3 extracted tar archives received from remote sessions without validating archive member paths. When using the affected Unix download path, a malicious or compromised remote session could return a crafted tar archive containing path traversal entries, such ...

CVE-2026-50558

Penelope Shell Handler vulnerability CVE-2026-50558 affects the Unix download() implementation in penelope.py. Prior to version 0.20.0, tar.extractall(local_download_folder) on tar archives from remote sessions did not validate member paths, allowing a malicious or compromised session to write fi...

php: PHP: Denial of Service via circular symbolic links in phar archives

A flaw was found in PHP. When processing a specially crafted PHP Archive phar file containing circular symbolic links, the PHP process can enter an uncontrolled loop. This unbounded recursion exhausts the program's memory stack, causing the PHP application to crash. This vulnerability could allow...

CVE-2026-66913

Lookyloo did not enforce limits on the decompressed size of uploaded capture archives and compressed HAR files. An attacker could submit a specially crafted ZIP, gzip, or zlib-compressed capture containing data that expands to a very large size during processing. Because the application...

CVE-2026-28900

A file quarantine bypass was addressed with additional checks. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.5. A maliciously crafted ZIP archive may bypass Gatekeeper checks...

EUVD-2026-49317

Relative Path Traversal vulnerability in Erlang OTP stdlib zip module allows writing files outside the intended extraction directory via a crafted zip archive. zip:unzip/1,2 and zip:extract/1,2 validate entry paths using zip:checkdirlevel/2, which tracks directory depth as a running integer...

EEF-CVE-2026-47078 Relative path traversal in zip:unzip/zip:extract via check_dir_level depth-counter bypass

Summary Relative Path Traversal vulnerability in Erlang OTP stdlib zip module allows writing files outside the intended extraction directory via a crafted zip archive. zip:unzip/1,2 and zip:extract/1,2 validate entry paths using zip:check\dir\level/2, which tracks directory depth as a running...

EUVD-2026-41089

Ray: Arbitrary code execution via ray.data.readwebdataset default decoder: pickle.loadsvalue and torch.loadweightsonly=False...

CVE-2026-65431

Joomla Extension - regularlabs.com - Zipslip in GeoIP extension - Geo IP database update archives have been broadly extracted without path validation, leading to unsafe file extractions...

CVE-2026-65431

The CVE describes a ZIP slip in the Joomla GeoIP extension by regularlabs.com. The root cause is that GeoIP database update archives are extracted without path validation, enabling unsafe file extractions. Affected product: Joomla Extension (GeoIP) from regularlabs.com. Documented impact is high ...

EUVD-2026-47917

Joomla Extension - regularlabs.com - Zipslip in GeoIP extension - Geo IP database update archives have been broadly extracted without path validation, leading to unsafe file extractions...

CVE-2026-65431 Joomla Extension - regularlabs.com - Zipslip in GeoIP extension

Joomla Extension - regularlabs.com - Zipslip in GeoIP extension - Geo IP database update archives have been broadly extracted without path validation, leading to unsafe file extractions...

CVE-2026-65431

Joomla Extension - regularlabs.com - Zipslip in GeoIP extension - Geo IP database update archives have been broadly extracted without path validation, leading to unsafe file extractions...

GHSA-5JMR-GCRJ-2C9Q LiteLLM: Arbitrary file write via path traversal in Skills archive extraction

Impact LiteLLM Skills archive extraction did not sufficiently validate file paths from uploaded skill ZIP archives. An authenticated user with access to LiteLLM LLM API routes, or a key whose allowedroutes includes /v1/skills, anthropicroutes, or llmapiroutes, could upload a crafted skill archive...

USN-8477-3: tar regression

USN-8477-1 fixed a vulnerability in tar. That fix was incomplete and could cause tar to fail to extract old archives that recorded a nonzero size for directory entries, resulting in a regression. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was...

USN-8581-1 libarchive vulnerabilities

It was discovered that libarchive did not properly manage memory when unpacking certain RAR5 archives, leading to a double free. An attacker could possibly use this issue to cause a denial of service. CVE-2026-14164 It was discovered that libarchive did not properly validate certain tar archives,...

DEBIAN-CVE-2026-44722

pyzipper is a replacement for Python's zipfile that can read and write AES encrypted zip files. Prior to 0.4.0, a Python operator precedence bug in pyzipper/zipfileaes.py caused the AE-2 format to never be automatically selected during encryption, causing encrypted entries to be written in AE-1...

CVE-2026-44722

pyzipper is a replacement for Python's zipfile that can read and write AES encrypted zip files. Prior to 0.4.0, a Python operator precedence bug in pyzipper/zipfileaes.py caused the AE-2 format to never be automatically selected during encryption, causing encrypted entries to be written in AE-1...

CVE-2026-44722

pyzipper is a replacement for Python's zipfile that can read and write AES encrypted zip files. Prior to 0.4.0, a Python operator precedence bug in pyzipper/zipfileaes.py caused the AE-2 format to never be automatically selected during encryption, causing encrypted entries to be written in AE-1...

USN-8477-2: tar regression

USN-8477-1 fixed a vulnerability in tar. The update introduced a regression that could cause tar to fail to extract certain valid files. This update fixes the problem. Original advisory details: It was discovered that tar incorrectly handled certain crafted archive files. An attacker could possib...