ALPINE-CVE-2026-43506

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Source
https://security.alpinelinux.org/vuln/CVE-2026-43506
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-43506.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-43506
Upstream
  • CVE-2026-43506
Published
2026-05-01T15:16:52Z
Modified
2026-11-03T06:33:02Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in Prosody before 0.12.6 and 1.0.0 through 13.0.0 before 13.0.5. A Denial of Service can occur via memory exhaustion caused by memory leaks from unauthenticated connections.

References

Affected packages

Alpine:v3.21 / prosody

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
13.0.0
Fixed
0.12.6-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-43506.json"

Alpine:v3.22 / prosody

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
13.0.0
Fixed
0.12.6-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-43506.json"

Alpine:v3.23 / prosody

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
13.0.0
Fixed
13.0.5-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-43506.json"

Alpine:v3.24 / prosody

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
13.0.0
Fixed
13.0.5-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-43506.json"