CVE-2026-77301

creationtimestamp| type| source ---|---|--- 2026-09-18 18:35:04+00:00| published-proof-of-concept| https://github.com/cthackers/adm-zip/security/advisories/GHSA-7q85-xj36-vmfc 2026-09-19 08:31:44+00:00| seen| https://gist.github.com/alon710/43058acd721510462931518910022d1c...

GHSA-7Q85-XJ36-VMFC adm-zip: Uncontrolled memory allocation via the declared uncompressed size (DoS)

Summary adm-zip allocates an entry's output buffer from the declared uncompressed size central-directory size field before validating it against the actual data. A tiny crafted ZIP that declares a huge uncompressed size forces a multi-gigabyte allocation from a few bytes. Impact On adm-zip 0.5.17...

NPM: adm-zip: Uncontrolled memory allocation via the declared uncompressed size (DoS)

NPM: adm-zip: Uncontrolled memory allocation via the declared uncompressed size DoS vulnerability discovered by ? in WordPress Npm adm-zip versions 0.6.1...

adm-zip: Uncontrolled memory allocation via the declared uncompressed size (DoS)

Summary adm-zip allocates an entry's output buffer from the declared uncompressed size central-directory size field before validating it against the actual data. A tiny crafted ZIP that declares a huge uncompressed size forces a multi-gigabyte allocation from a few bytes. Impact On adm-zip 0.5.17...

CVE-2026-77301

adm-zip is a JavaScript library for creating and extracting ZIP archives in Node.js. Prior to 0.6.1, getData in zipEntry.js trusts an entry's central-directory uncompressed size and allocates output memory before validating that value against the actual compressed data and decompression result. A...

CVE-2026-77301

adm-zip is a Node.js JavaScript library for creating and extracting ZIP archives. Prior to version 0.6.1 , the getData() function in zipEntry.js trusts an entry's central-directory uncompressed size and allocates output memory before validating that value against the actual compressed data and de...

CVE-2026-77301 adm-zip: Uncontrolled memory allocation via the declared uncompressed size (DoS)

adm-zip is a JavaScript library for creating and extracting ZIP archives in Node.js. Prior to 0.6.1, getData in zipEntry.js trusts an entry's central-directory uncompressed size and allocates output memory before validating that value against the actual compressed data and decompression result. A...

CVE-2026-77301 adm-zip: Uncontrolled memory allocation via the declared uncompressed size (DoS)

adm-zip is a JavaScript library for creating and extracting ZIP archives in Node.js. Prior to 0.6.1, getData in zipEntry.js trusts an entry's central-directory uncompressed size and allocates output memory before validating that value against the actual compressed data and decompression result. A...

EUVD-2026-83170

adm-zip is a JavaScript library for creating and extracting ZIP archives in Node.js. Prior to 0.6.1, getData in zipEntry.js trusts an entry's central-directory uncompressed size and allocates output memory before validating that value against the actual compressed data and decompression result. A...

CVE-2026-77301 adm-zip: Uncontrolled memory allocation via the declared uncompressed size (DoS)

adm-zip is a JavaScript library for creating and extracting ZIP archives in Node.js. Prior to 0.6.1, getData in zipEntry.js trusts an entry's central-directory uncompressed size and allocates output memory before validating that value against the actual compressed data and decompression result. A...

CVE-2026-6643

CVE-2026-6643 — ASUSTOR ADM 5.1.2 RCE Format String CWE-134 + Stack Buffer Overflow CWE-121 in vpnupload.cgi Vulnerability Summary...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview adm-zip is a JavaScript implementation for zip data compression for NodeJS. Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification via the inflater process. An attacker can exhaust system memory and disrupt service availability ...

CVE-2026-92000

A flaw was found in adm-zip. A remote attacker could exploit this vulnerability by crafting a malicious ZIP archive containing highly compressible entries that declare a zero uncompressed size. This oversight prevents the application of zlib decompression output limits, leading to excessive memor...

CVE-2026-92000

adm-zip versions 0.5.14 through 0.6.0 fail to apply zlib decompression output limits when ZIP entries declare zero uncompressed size. Attackers can craft malicious ZIP archives with highly compressible entries declaring zero size to exhaust memory and cause denial of service...

EUVD-2026-80001

adm-zip versions 0.5.14 through 0.6.0 fail to apply zlib decompression output limits when ZIP entries declare zero uncompressed size. Attackers can craft malicious ZIP archives with highly compressible entries declaring zero size to exhaust memory and cause denial of service...

CVE-2026-92000 adm-zip 0.5.14 through 0.6.0 Denial of Service via Zero Declared Uncompressed Size

adm-zip versions 0.5.14 through 0.6.0 fail to apply zlib decompression output limits when ZIP entries declare zero uncompressed size. Attackers can craft malicious ZIP archives with highly compressible entries declaring zero size to exhaust memory and cause denial of service...

CVE-2026-92000

adm-zip versions 0.5.14 through 0.6.0 are vulnerable to a denial-of-service attack caused by failing to apply zlib decompression output limits when ZIP entries declare a zero uncompressed size . An attacker can craft a malicious ZIP archive containing highly compressible entries that declare zero...

CVE-2026-92000 adm-zip 0.5.14 through 0.6.0 Denial of Service via Zero Declared Uncompressed Size

adm-zip versions 0.5.14 through 0.6.0 fail to apply zlib decompression output limits when ZIP entries declare zero uncompressed size. Attackers can craft malicious ZIP archives with highly compressible entries declaring zero size to exhaust memory and cause denial of service...

Linux Distros Unpatched Vulnerability : CVE-2026-92000

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - adm-zip versions 0.5.14 through 0.6.0 fail to apply zlib decompression output limits when ZIP entries declare zero uncompressed size. Attackers can craft...

Security Bulletin: IBM App Connect Enterprise is vulnerable to multiple vulnerabilities due to Node.js modules adm-zip and websocket-driver (CVE-2026-39244, CVE-2026-54466 and CVE-2026-54490)

Summary IBM App Connect Enterprise runtime and IBM App Connect Enterprise Connector Discovery and OpenAPI Editor are vulnerable to multiple vulnerabilities due to Node.js modules adm-zip and websocket-driver. Vulnerability Details CVEID:CVE-2026-39244 DESCRIPTION: adm-zip before 0.5.18 is...