CRLF Injection Affecting oma-topics package, versions <0.27.0
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RUST-OMATOPICS-16427461
- published6 May 2026
- disclosed9 Apr 2026
- creditUnknown
Introduced: 9 Apr 2026
CVE-2026-39958 (opens in a new tab)How to fix?
Upgrade oma-topics to version 0.27.0 or higher.
Overview
Affected versions of this package are vulnerable to CRLF Injection via the name field in topic manifest metadata. An attacker can inject malicious entries into /etc/apt/sources.list.d/atm.list by supplying a specially crafted manifest, potentially leading to the addition of unauthorized APT sources.