AZL-111518

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Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-111518.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-111518
Upstream
Published
2026-10-22T14:17:37Z
Modified
2026-10-30T05:35:37Z
Summary
CVE-2026-111497 affecting package p7zip 16.02-23
Details

A buffer overflow vulnerability in the Brotli decoder (c/dec/decode.c) in Google Brotli versions 1.0.3 through 1.2.0 on all platforms allows a remote unauthenticated attacker to corrupt adjacent decoder state memory, disclose sensitive memory contents, cause a denial of service, or potentially execute arbitrary code using a crafted Brotli-compressed stream.

Users need to update any Brotli libraries or binaries between 1.0.3 through 1.2.0 to the latest available version: 1.0.10 or 1.1.1 or 1.2.1.

References

Affected packages

Azure Linux:3 / p7zip

Package

Name
p7zip
Purl
pkg:rpm/azure-linux/p7zip

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Last Affected
16.02-23

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-111518.json"