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openjdk8 can be exploited to run unauthorized code

published 1 month ago

Summary

The openjdk8 package may let an attacker run code they shouldn't be able to. This puts your applications and data at risk. Update openjdk8 to the latest version as soon as possible to close the gap.

What to do

Update cleanstart openjdk8 to version 8.372.07-r0.

Affected software

Ecosystem	Vendor	Product	Affected versions
CleanStart	cleanstart	openjdk8	< 8.372.07-r0 Fix: upgrade to 8.372.07-r0

Original advisory text

Security fix for CVE-2023-21954 applied in: openjdk8 8.372.07-r0

Security vulnerability affects the openjdk8 package. This issue is resolved in later releases. See references for vulnerability details.

References

https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advis... Vendor Advisory
https://osv.dev/vulnerability/CVE-2023-21954 URL
https://nvd.nist.gov/vuln/detail/CVE-2023-21954 URL

Timeline

Published18 Sep 2026

Updated18 Sep 2026

First seen18 Sep 2026

Sources

CLEANSTART-2026-LY40925 · OSV

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