Bug 2484337 - CVE-2026-42789 erlang: Erlang OTP public_key: Certificate chain forgery via improper trust chain validation [fedora-all]
Summary: CVE-2026-42789 erlang: Erlang OTP public_key: Certificate chain forgery via i...
Keywords:
Status: CLOSED RAWHIDE
Alias: None
Product: Fedora
Classification: Fedora
Component: erlang
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Peter Lemenkov
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["684e220a-d5b2-420a-a30a-8...
Depends On:
Blocks: CVE-2026-42789
TreeView+ depends on / blocked
 
Reported: 2026-06-03 11:53 UTC by Keith Grant
Modified: 2026-06-03 13:32 UTC (History)
4 users (show)

Fixed In Version: erlang-26.2.5.21-1.fc45
Clone Of:
Environment:
Last Closed: 2026-06-03 13:32:04 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Keith Grant 2026-06-03 11:53:20 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Comment 1 Peter Lemenkov 2026-06-03 13:32:04 UTC 
Fixed in `erlang-26.2.5.21` which is available for Fedora 43, 44, and rawhide (f45). The fix is included in `public_key-1.15.1.7` which ships with OTP 26.2.5.21. Closing as RAWHIDE; the fix will reach stable branches via Bodhi updates currently in testing.
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