CVE-2026-90455
LowCVSS 3.7Exploitation Probability (EPSS)
Low risk9th percentile - higher than 9% of all known CVEs
Summary
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.
Risk Assessment
Practical exploitability of the reintroduced version is limited because the library does not process attacker-controlled input. Nevertheless, the presence of a known vulnerable library poses a risk if its usage changes in the future.
Recommendation
Reapply the HTTP client library update to a version free of known vulnerabilities. Verify that no other code path uses this library in an exploitable manner.
Other vulnerabilities in HTTP client library
See all- CVE-2025-4673Medium
A vulnerability in cross-origin redirect handling causes Proxy-Authorization and Proxy-Authenticate headers to persist, potentially leaking sensitive authentication data.
- CVE-2026-103995Low
Response body and chunk parsing would handle non-hex or negative integers incorrectly, which could result in misinterpreting HTTP response contents. This may cause incorrect data processing by the HTTP client.
Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS