CVE-2026-90455
Dependency on vulnerable third-party component in Malcolm
- State
- Published
- Severity
- 6.3 Medium
- Published
- Sep 11, 2026
- Updated
- Oct 2, 2026
- Reserved
- Sep 11, 2026
Description
A prior update that raised a bundled HTTP client library to a version remediating known vulnerabilities was later reverted, reintroducing the earlier, vulnerable version into a log-processing component. The only code path in that component using the library issues a request to a single fixed, trusted vendor URL at initialization and does not process attacker-controlled input through the library, limiting practical exploitability of the reintroduced version in this context.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.3 Medium | CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N | icscert |
| 3.1 | 3.7 Low | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N | icscert |
Weaknesses
- CWE-1395 Dependency on vulnerable third-party component
Affected Products
| Product | Versions |
|---|---|
MalcolmCISA |
|
References
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