ALPINE-CVE-2026-58045

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Source
https://security.alpinelinux.org/vuln/CVE-2026-58045
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-58045.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-58045
Upstream
  • CVE-2026-58045
Published
2026-08-04T01:16:20.380Z
Modified
2026-08-04T08:30:05.686191955Z
Severity
  • 6.2 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A flaw in Node.js allows a spoofed TypedArray byteLength to trigger a reachable assertion in the synchronous node:zlib APIs, causing the entire process to crash. All 11 synchronous zlib functions are affected.

Repeated exploitation of this condition can result in a denial of service.

This vulnerability affects Node.js 22.x, 24.x, and 26.x.

References

Affected packages

Alpine:v3.21 / nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
22.23.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-58045.json"

Alpine:v3.22 / nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
22.23.2-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-58045.json"

Alpine:v3.23 / nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
24.18.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-58045.json"

Alpine:v3.24 / nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
24.18.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-58045.json"