GHSA-hfpq-x728-986j

Source

https://github.com/advisories/GHSA-hfpq-x728-986j

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-hfpq-x728-986j/GHSA-hfpq-x728-986j.json

JSON Data

https://api.test.osv.dev/v1/vulns/GHSA-hfpq-x728-986j

Aliases

CVE-2026-35406

Published

2026-04-07T20:13:04Z

Modified

2026-04-08T12:11:55.669301Z

Severity

6.2 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

netavark has incorrect error handling for malformed tcp packets

Details

Impact

A truncated TCP DNS query followed by a connection reset causes aardvark-dns to enter an unrecoverable infinite error loop at 100% CPU.

Patches

https://github.com/containers/aardvark-dns/commit/3b49ea7b38bdea134b7f03256f2e13f44ce73bb1

Workarounds

None

Credits

Thanks to @dkane01 for reporting this

Database specific

{
    "cwe_ids": [
        "CWE-400"
    ],
    "nvd_published_at": "2026-04-07T22:16:23Z",
    "github_reviewed_at": "2026-04-07T20:13:04Z",
    "github_reviewed": true,
    "severity": "MODERATE"
}

References

Affected packages

crates.io / netavark

Package

Name: netavark; View open source insights on deps.dev
Purl: pkg:cargo/netavark

Affected ranges

Type: SEMVER
Events: Introduced

1.16.0

Fixed

1.17.1

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-hfpq-x728-986j/GHSA-hfpq-x728-986j.json"

last_known_affected_version_range

"<= 1.17.0"