Bug 2508456 - CVE-2026-55995 isns-utils: open-iscsi: Denial of Service via double-free in iSNS attribute decoder [fedora-all]
Summary: CVE-2026-55995 isns-utils: open-iscsi: Denial of Service via double-free in i...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: isns-utils
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Chris Leech
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["ad756ed8-2bad-4464-83f5-1...
Depends On:
Blocks: CVE-2026-55995
TreeView+ depends on / blocked
 
Reported: 2026-07-29 15:56 UTC by Ganesh
Modified: 2026-07-30 01:02 UTC (History)
1 user (show)

Fixed In Version: isns-utils-0.103-8.fc45
Clone Of:
Environment:
Last Closed: 2026-07-30 01:02:23 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Ganesh 2026-07-29 15:56:32 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.

A Double Free vulnerability in open-iscsi allows an unauthenticated MITM attacker to cause DoS.






This issue affects open-iscsi: from ? through 56718d4e9d1a4f51c30697b5c0534144bb41c9bb.
Comment 1 Fedora Update System 2026-07-29 23:45:25 UTC 
FEDORA-2026-c1c3dda3cd (isns-utils-0.103-8.fc45) has been submitted as an update to Fedora 45.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-c1c3dda3cd
Comment 2 Fedora Update System 2026-07-30 01:02:23 UTC 
FEDORA-2026-c1c3dda3cd (isns-utils-0.103-8.fc45) has been pushed to the Fedora 45 stable repository.
If problem still persists, please make note of it in this bug report.
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