CVE-2026-58436
CVE-2026-58436: 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 severityHigh7.5
High [CVE-2026-58436] Denial of Service via ParseAcceptLanguage and Locale middleware on unauthenticated requests
CVE-2026-58436Source published Source updated
ParseAcceptLanguage quadratic-time DoS via Locale middleware on unauthenticated requests A flaw was found in Gitea. This vulnerability allows an attacker to send specially crafted requests, leading to excessive resource consumption and a Denial of Service (DoS) condition, making the service unavailable to legitimate users. This is an Important denial of service vulnerability in Gitea. An unauthenticated remote attacker can exploit a quadratic-time algorithm in the ParseAcceptLanguage function, leading to excessive resource consumption and service unavailability. Red Hat severity: Important — CVSS 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). Weakness: CWE-1333. Red Hat lists OpenShift Pipelines as not affected.
- Affected products in this advisory
- No product details extracted. Check the source bulletin.
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- 1.27.0
- Mitigation guidance
- Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
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