# adm-zip (npm) vulnerabilities Source: https://junglewise.ai/threats/technologies/adm-zip Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/adm-zip.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 11 vulnerabilities in adm-zip (npm): 0 in the last 7 days and 9 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-114105, was published on 21 October 2026. 2 vulnerabilities in the last four weeks, down 67% on the four before (6). ## Counts - Last 7 days: 0 - Last 30 days: 2 - Last 90 days: 9 - All time: 11 (0 critical, 0 exploited in the wild) ## About adm-zip (npm) JavaScript library for creating, reading, and extracting ZIP archives. ## Latest adm-zip (npm) vulnerabilities - [CVE-2026-114105: Adm-zip incorrect permission assignment with keepOriginalPermission](https://junglewise.ai/threats/cve-2026-114105-adm-zip-before-0-6-1-contains-an-incorrect-permission-assignment) (medium, CVSS 6.2, published 21 Oct 2026) - [CVE-2026-114104: adm-zip inconsistent entry resolution in ZIP extraction](https://junglewise.ai/threats/cve-2026-114104-adm-zip-before-0-6-1-contains-an-inconsistent-entry-resolution) (medium, CVSS 5.9, published 21 Oct 2026) - [CVE-2026-102282: adm-zip permission bit extraction privilege escalation](https://junglewise.ai/threats/cve-2026-102282-adm-zip-extraction-preserves-suid-sgid-bits-from-untrusted-zips) (high, CVSS 7.1, published 5 Oct 2026) - [adm-zip duplicate ZIP entry name validation bypass](https://junglewise.ai/threats/adm-zip-duplicate-zip-entry-names-getentry-and-extractallto-resolve-to-42f08f8e) (medium, CVSS 5.9, published 29 Sep 2026) - [adm-zip getDataAsync() decompression bomb bypass](https://junglewise.ai/threats/adm-zip-getdataasync-bypasses-the-maxoutputlength-size-guard-enforced-3e032cd1) (medium, CVSS 5.3, published 29 Sep 2026) - [adm-zip async decompression denial of service](https://junglewise.ai/threats/adm-zip-unhandled-error-event-in-async-deflate-decompression-crashes-337da7e4) (high, CVSS 7.5, published 29 Sep 2026) - [CVE-2026-77301: adm-zip uncontrolled memory allocation via uncompressed size](https://junglewise.ai/threats/cve-2026-77301-adm-zip-uncontrolled-memory-allocation-via-uncompressed-size) (high, CVSS 7.5, published 18 Sep 2026) - [CVE-2026-92000: adm-zip decompression DoS via zero-size ZIP entries](https://junglewise.ai/threats/cve-2026-92000-adm-zip-decompression-dos-via-zero-size-zip-entries) (high, CVSS 7.5, published 15 Sep 2026) - [CVE-2026-76845: adm-zip symlink following in archive extraction](https://junglewise.ai/threats/cve-2026-76845-adm-zip-symlink-following-in-archive-extraction) (medium, CVSS 6.5, published 24 Aug 2026) - [CVE-2026-39244: cthackers adm-zip denial of service via manipulated uncompressed size header](https://junglewise.ai/threats/cve-2026-39244-cthackers-adm-zip-denial-of-service-via-manipulated-uncompressed) (high, CVSS 7.5, published 10 Jul 2026) - [CVE-2018-1002204: cthackers adm-zip path traversal in archive extraction](https://junglewise.ai/threats/cve-2018-1002204-cthackers-adm-zip-path-traversal-in-archive-extraction) (low, CVSS 3.1, published 27 Jul 2018) ## Most severe adm-zip (npm) vulnerabilities - [CVE-2026-39244: cthackers adm-zip denial of service via manipulated uncompressed size header](https://junglewise.ai/threats/cve-2026-39244-cthackers-adm-zip-denial-of-service-via-manipulated-uncompressed) (high, CVSS 7.5, published 10 Jul 2026) - [CVE-2026-92000: adm-zip decompression DoS via zero-size ZIP entries](https://junglewise.ai/threats/cve-2026-92000-adm-zip-decompression-dos-via-zero-size-zip-entries) (high, CVSS 7.5, published 15 Sep 2026) - [CVE-2026-77301: adm-zip uncontrolled memory allocation via uncompressed size](https://junglewise.ai/threats/cve-2026-77301-adm-zip-uncontrolled-memory-allocation-via-uncompressed-size) (high, CVSS 7.5, published 18 Sep 2026) - [adm-zip async decompression denial of service](https://junglewise.ai/threats/adm-zip-unhandled-error-event-in-async-deflate-decompression-crashes-337da7e4) (high, CVSS 7.5, published 29 Sep 2026) - [CVE-2026-102282: adm-zip permission bit extraction privilege escalation](https://junglewise.ai/threats/cve-2026-102282-adm-zip-extraction-preserves-suid-sgid-bits-from-untrusted-zips) (high, CVSS 7.1, published 5 Oct 2026) - [CVE-2026-76845: adm-zip symlink following in archive extraction](https://junglewise.ai/threats/cve-2026-76845-adm-zip-symlink-following-in-archive-extraction) (medium, CVSS 6.5, published 24 Aug 2026) - [CVE-2026-114105: Adm-zip incorrect permission assignment with keepOriginalPermission](https://junglewise.ai/threats/cve-2026-114105-adm-zip-before-0-6-1-contains-an-incorrect-permission-assignment) (medium, CVSS 6.2, published 21 Oct 2026) - [CVE-2026-114104: adm-zip inconsistent entry resolution in ZIP extraction](https://junglewise.ai/threats/cve-2026-114104-adm-zip-before-0-6-1-contains-an-inconsistent-entry-resolution) (medium, CVSS 5.9, published 21 Oct 2026) - [adm-zip duplicate ZIP entry name validation bypass](https://junglewise.ai/threats/adm-zip-duplicate-zip-entry-names-getentry-and-extractallto-resolve-to-42f08f8e) (medium, CVSS 5.9, published 29 Sep 2026) - [adm-zip getDataAsync() decompression bomb bypass](https://junglewise.ai/threats/adm-zip-getdataasync-bypasses-the-maxoutputlength-size-guard-enforced-3e032cd1) (medium, CVSS 5.3, published 29 Sep 2026) ## Vulnerabilities per week 2 vulnerabilities in the last four weeks, down 67% on the four before (6). | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 1 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 2 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 3 | 0 | 0 | | 5 Oct 2026 | 1 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 2 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other npm technologies - [openclaw (npm)](https://junglewise.ai/threats/technologies/npm-openclaw): 214 vulnerabilities - [flowise (npm)](https://junglewise.ai/threats/technologies/flowise): 133 vulnerabilities - [parse-server (npm)](https://junglewise.ai/threats/technologies/parse-server): 117 vulnerabilities - [vm2 (npm)](https://junglewise.ai/threats/technologies/vm2): 111 vulnerabilities - [electron (npm)](https://junglewise.ai/threats/technologies/electron): 77 vulnerabilities - [ghost (npm)](https://junglewise.ai/threats/technologies/ghost): 74 vulnerabilities - [n8n (npm)](https://junglewise.ai/threats/technologies/npm-n8n): 64 vulnerabilities - [hono (npm)](https://junglewise.ai/threats/technologies/hono): 62 vulnerabilities - [directus (npm)](https://junglewise.ai/threats/technologies/directus): 61 vulnerabilities - [nocodb (npm)](https://junglewise.ai/threats/technologies/nocodb): 54 vulnerabilities - [undici (npm)](https://junglewise.ai/threats/technologies/undici): 53 vulnerabilities - [@budibase/server (npm)](https://junglewise.ai/threats/technologies/budibase-server): 42 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "adm-zip (npm) vulnerabilities", https://junglewise.ai/threats/technologies/adm-zip, 13 November 2026.