Bug 2490271 - CVE-2026-48860 erlang: Erlang/OTP: Authentication bypass allows arbitrary code execution via improper IP address validation [epel-all]
Summary: CVE-2026-48860 erlang: Erlang/OTP: Authentication bypass allows arbitrary cod...
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: erlang
Version: epel10
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Richard W.M. Jones
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["2f192050-43ef-455c-b8e6-f...
Depends On:
Blocks: CVE-2026-48860
TreeView+ depends on / blocked
 
Reported: 2026-06-18 10:34 UTC by Vipul Nair
Modified: 2026-07-24 18:32 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-07-24 18:32:29 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Vipul Nair 2026-06-18 10:34:02 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 2026-07-10 17:41:34 UTC
This is delivered for EL9/EL10 via the CentOS Messaging SIG rather than EPEL. Backported erlang builds addressing this CVE are being prepared for c9s and c10s (Messaging SIG); users can obtain them with `dnf install centos-release-messaging` (works on CentOS Stream, RHEL, AlmaLinux, and Rocky). The builds are working their way through the SIG testing tag and will reach stable soon enough. Will update once that lands.

Comment 2 Peter Lemenkov 2026-07-24 18:32:29 UTC
Current Erlang builds for EL9 and EL10 are available from the CentOS Messaging SIG, which tracks upstream releases and carries security backports. The current build is erlang-26.2.5.21-4, which addresses this issue.

These packages work on RHEL, CentOS Stream, AlmaLinux, Rocky Linux and other RHEL-compatible distributions:

    dnf install centos-release-messaging
    dnf install erlang

Closing here, as Erlang updates for EL9 and EL10 are delivered through the Messaging SIG. Please reopen if the SIG builds don't cover your case.


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