CVE-2026-39246

The decompress package for Node.js (versions prior to 4.2.2 ) is vulnerable to a symlink attack during archive extraction. The root cause is a lack of validation on the x.linkname field; while some checks exist for file entries, they do not apply to symlink creation (specifically at index.js line...

CVE-2026-39246

decompress before 4.2.2 allows arbitrary symlink creation during archive extraction. When processing symlink entries type === 'symlink', the x.linkname field from the archive is passed directly to fs.symlink without validation index.js line 121. The preventWritingThroughSymlink check on line 98...

CVE-2026-39246: Improper Link Resolution Before File Access

decompress before 4.2.2 allows arbitrary symlink creation during archive extraction. When processing symlink entries type === 'symlink', the x.linkname field from the archive is passed directly to fs.symlink without validation index.js line 121. The preventWritingThroughSymlink check on line 98...

CVE-2026-39243

decompress before 4.2.2 allows arbitrary hardlink creation during archive extraction, enabling file read disclosure and file corruption. When processing hardlink entries type === 'link', the x.linkname field from the archive is passed directly to fs.link without validation index.js line 113. An...

PT-2026-56969

Name of the Vulnerable Software and Affected Versions decompress versions prior to 4.2.2 Description An improper path containment check allows directory traversal and arbitrary file write. The safeMakeDir function and the extraction path validation use String.indexOf to verify if the resolved pat...

CVE-2026-39243

decompress before 4.2.2 allows arbitrary hardlink creation during archive extraction, enabling file read disclosure and file corruption. When processing hardlink entries type === 'link', the x.linkname field from the archive is passed directly to fs.link without validation index.js line 113. An...

PT-2026-56905

ChatterBot is a machine learning, conversational dialog engine for creating chat bots. Prior to 1.2.14, UbuntuCorpusTrainer.extract uses a predictable home-rooted output directory /ubuntu data/ubuntu dialogs with a check-then-create pattern followed by tar.extractallpath=self.data path, allowing ...

CVE-2026-39243

Versions of decompress prior to 4.2.2 are vulnerable to arbitrary hardlink creation during archive extraction. The root cause is a lack of validation on the x.linkname field (at index.js line 113), which is passed directly to fs.link(). An attacker can craft a malicious archive with an absolute p...

PT-2026-56968

Name of the Vulnerable Software and Affected Versions decompress versions prior to 4.2.2 Description An issue exists during archive extraction where arbitrary hardlink creation is possible. When processing hardlink entries type === 'link', the x.linkname field from the archive is passed directly ...

CVE-2026-39243

decompress before 4.2.2 allows arbitrary hardlink creation during archive extraction, enabling file read disclosure and file corruption. When processing hardlink entries type === 'link', the x.linkname field from the archive is passed directly to fs.link without validation index.js line 113. An...

Alibaba Cloud Linux 3 : 0185: perl-Archive-Tar (ALINUX3-SA-2026:0185)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2026:0185 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-42496: Archive::Tar versions before 3.08 f...

Infinite loop

Overview pypdf is an A pure-python PDF library capable of splitting, merging, cropping, and transforming PDF files Affected versions of this package are vulnerable to Infinite loop in ContentStream.readinlineimage in pypdf/generic/datastructures.py. An attacker can hang text extraction or any oth...

UBUNTU-CVE-2026-55195

py7zr is a Python-based library and utility to support 7zip archive compression, decompression, encryption and decryption. Prior to 1.1.3, py7zr's Worker.decompress extracted archive entries without tracking total decompressed size, allowing a crafted .7z file such as a 15.6 KB archive that expan...

CVE-2026-55195 py7zr: Decompression bomb (zip bomb) denial of service via unchecked extraction size

py7zr is a Python-based library and utility to support 7zip archive compression, decompression, encryption and decryption. Prior to 1.1.3, py7zr's Worker.decompress extracted archive entries without tracking total decompressed size, allowing a crafted .7z file such as a 15.6 KB archive that expan...

CVE-2026-55195

py7zr is a Python-based library and utility to support 7zip archive compression, decompression, encryption and decryption. Prior to 1.1.3, py7zr's Worker.decompress extracted archive entries without tracking total decompressed size, allowing a crafted .7z file such as a 15.6 KB archive that expan...

async-tftp (>=0.3.1, <=0.3.6), blindspot (>=1.0.0, <=1.2.2) +8 more potentially affected by CVE-2026-53600 via async-tar (>=0.1.2, <=0.5.1)

async-tar CARGO version =0.1.2, =0.3.1, =1.0.0, =0.7.0, =0.9.0, =0.2.0, =6.1.0, =0.6.0, =0.0.1, =0.0.2 Source cves: CVE-2026-53600 Source advisory: OSV:GHSA-35RM-7J9C-2F7M...

CVE-2026-59936

pypdf is a free and open-source pure-python PDF library. Prior to 6.14.1, an attacker can craft a PDF with a page content stream containing a not terminated inline image, causing an infinite loop during inline image end marker detection such as when extracting page text. This issue is fixed in...

CVE-2026-59820

LiteLLM is a proxy server AI Gateway to call LLM APIs in OpenAI or native format. Prior to 1.83.7-stable, LiteLLM Skills archive extraction did not sufficiently validate file paths from uploaded skill ZIP archives, allowing an authenticated user with access to LiteLLM LLM API routes or a key whos...

CVE-2026-59936 pypdf: Possible infinite loop for not terminated inline images

pypdf is a free and open-source pure-python PDF library. Prior to 6.14.1, an attacker can craft a PDF with a page content stream containing a not terminated inline image, causing an infinite loop during inline image end marker detection such as when extracting page text. This issue is fixed in...

CVE-2026-59936

pypdf is a free and open-source pure-python PDF library. Prior to 6.14.1, an attacker can craft a PDF with a page content stream containing a not terminated inline image, causing an infinite loop during inline image end marker detection such as when extracting page text. This issue is fixed in...