AZL-77985

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Import Source

https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-77985.json

JSON Data

https://api.test.osv.dev/v1/vulns/AZL-77985

Upstream

CVE-2026-27171

Published

2026-02-18T04:16:01Z

Modified

2026-09-09T05:27:39Z

Summary

CVE-2026-27171 affecting package blosc 1.21.6-1

Details

zlib before 1.3.2 allows CPU consumption via crc32_combine64 and crc32_combine_gen64 because x2nmodp can do right shifts within a loop that has no termination condition.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-27171

Affected packages

Azure Linux:3 / blosc

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Last Affected

1.21.6-1

Database specific

source

"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-77985.json"