CVE-2026-54577 (GCVE-0-2026-54577)
Vulnerability from cvelistv5 – Published: 2026-09-17 16:49 – Updated: 2026-09-24 20:55
VLAI
EPSS
VEX
Title
mport audit can inspect the wrong package when options are present
Summary
mport is the MidnightBSD Package Manager. Prior to 2.7.8, the audit command in mport/mport.c computed option-adjusted local_argv and local_argc values but passed the original argument entry to audit_package(). When an operator or automation used an option such as -r before a package name, stale optind state and the unadjusted argument could cause mport to audit the option token instead of the requested package, producing a false-negative or useless result that could leave a vulnerable package unidentified. The corrected parsing resets optind and optreset before using the adjusted local arguments. This issue is fixed in version 2.7.8.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-24 20:37 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/MidnightBSD/mport/security/adv… | x_refsource_CONFIRM |
| https://github.com/MidnightBSD/mport/pull/149 | x_refsource_MISC |
| https://github.com/MidnightBSD/mport/commit/b8972… | x_refsource_MISC |
| https://github.com/MidnightBSD/mport/releases/tag/2.7.8 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| MidnightBSD | mport |
Affected:
< 2.7.8
|
guessed |
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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