CVE-2026-39958

oma is a package manager for AOSC OS. Prior to 1.25.2, oma-topics is responsible for fetching metadata for testing repositories (topics) named "Topic Manifests" ({mirror}/debs/manifest/topics.json) from remote repository servers, registering them as APT source entries. However, the name field in said metadata were not checked for transliteration. In this case, a malicious party may supply a malformed Topic Manifest, which may cause malicious APT source entries to be added to /etc/apt/sources.list.d/atm.list as oma-topics finishes fetching and registering metadata. This vulnerability is fixed in 1.25.2.

CVSS

No CVSS.

References

Link	Resource
https://github.com/AOSC-Dev/oma/commit/b361c0f219bbf91a684610c76210f71f093dbc18
https://github.com/AOSC-Dev/oma/pull/733
https://github.com/AOSC-Dev/oma/releases/tag/v1.25.2
https://github.com/AOSC-Dev/oma/security/advisories/GHSA-86jc-7r6q-cr3f

Configurations

No configuration.

History

09 Apr 2026, 17:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-09 17:16

Updated : 2026-04-09 17:16

NVD link : CVE-2026-39958

Mitre link : CVE-2026-39958

CVE.ORG link : CVE-2026-39958

JSON object : View

Products Affected

No product.

CWE

CWE-93

Improper Neutralization of CRLF Sequences ('CRLF Injection')

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