ALPINE-CVE-2026-20713

Source
https://security.alpinelinux.org/vuln/CVE-2026-20713
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-20713.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-20713
Upstream
  • CVE-2026-20713
Published
2026-08-11T17:17:49.633Z
Modified
2026-08-30T15:30:02.409061433Z
Severity
  • 4.5 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

Always-incorrect control flow implementation in some firmware for some Intel(R) Xeon(R) processors may allow an escalation of privilege. System software adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (high) and availability (none) impacts.

References

Affected packages

Alpine:v3.21 / intel-ucode

Package

Name
intel-ucode
Purl
pkg:apk/alpine/intel-ucode?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260812-r0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-20713.json"

Alpine:v3.22 / intel-ucode

Package

Name
intel-ucode
Purl
pkg:apk/alpine/intel-ucode?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260812-r0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-20713.json"

Alpine:v3.23 / intel-ucode

Package

Name
intel-ucode
Purl
pkg:apk/alpine/intel-ucode?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260812-r0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-20713.json"

Alpine:v3.24 / intel-ucode

Package

Name
intel-ucode
Purl
pkg:apk/alpine/intel-ucode?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260812-r0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-20713.json"