Bug 2454555 - CVE-2026-34165 cri-o1.35: go-git: Denial of Service via crafted .idx file [fedora-all]
Summary: CVE-2026-34165 cri-o1.35: go-git: Denial of Service via crafted .idx file [fe...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: cri-o1.35
Version: 45
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Brad Smith
QA Contact:
URL:
Whiteboard: {"flaws": ["3d886eef-96d1-48d3-b17c-e...
Depends On:
Blocks: CVE-2026-34165
TreeView+ depends on / blocked
 
Reported: 2026-04-02 18:54 UTC by Jon Moroney
Modified: 2026-09-23 03:18 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-09-07 05:58:35 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Jon Moroney 2026-04-02 18:54:37 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 Brad Smith 2026-07-07 19:43:28 UTC 
Confirmed

    {
      "vulnerability": {
        "@id": "https://pkg.go.dev/vuln/GO-2026-4910",
        "name": "GO-2026-4910",
        "description": "Maliciously crafted idx file can cause asymmetric memory consumption
 in github.com/go-git/go-git",
        "aliases": [
          "CVE-2026-34165",
          "GHSA-jhf3-xxhw-2wpp"
        ]
      },
      "products": [
        {
          "@id": "Unknown Product",
          "subcomponents": [
            {
              "@id": "pkg:golang/github.com%2Fgo-git%2Fgo-git%2Fv5.3"
            }
          ]
        }
      ],
      "status": "affected"
    },
Comment 2 Aoife Moloney 2026-08-17 14:28:01 UTC 
This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle.
Changing version to 45.
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