CVE-2026-58040
CVE-2026-58040: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityMedium6.3
Medium [CVE-2026-58040] HTTPS Agent TLS session reuse skips hostname verification
CVE-2026-58040Source published Source updated
HTTPS Agent TLS session reuse skips hostname verification. Red Hat rates this moderate (CVSS 6.3). Weakness: CWE-322. Red Hat lists fixing advisory RHSA-2026:48273 with package nodejs26-main-26.5.1-1.5.hum1, nodejs22-main-22.23.2-2.3.hum1, nodejs24-main-24.18.1-0.1.hum1.
- Related products — impact not confirmed
- No product details extracted. Check the source bulletin.
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- nodejs26-main-26.5.1-1.5.hum1
- nodejs22-main-22.23.2-2.3.hum1
- nodejs24-main-24.18.1-0.1.hum1
- RHSA-2026:48273
- Mitigation guidance
- To mitigate this issue, Node.js applications should be designed to explicitly configure unique HTTPS agents for each distinct target host. Alternatively, applications can avoid TLS session caching when making outbound HTTPS requests to varied third-party endpoints using shared client instances. Implementing these application-level changes will prevent the vulnerable behavior of skipping hostname verification. Applications may require a restart to apply these changes.
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