CVE-2026-39823
CVE-2026-39823: 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 severityMedium5.4
Medium [CVE-2026-39823] Go html/template: Cross-Site Scripting via improper URL escaping in meta tag content
CVE-2026-39823Source published
Go html/template: Cross-Site Scripting via improper URL escaping in meta tag content. Red Hat rates this moderate (CVSS 5.4). Weakness: CWE-79. Affected package(s): golang1. Resolved in Red Hat advisory RHSA-2026:23262 — update the affected packages (`sudo dnf update`).
- Related products — impact not confirmed
- golang1
- Red Hat Enterprise Linux
- Source-reported affected versions
- golang1-25-main-1.25.11-2.hum1
- golang1-26-main-1.26.4-2.hum1
- Source-reported fixed versions
- RHSA-2026:23262
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:23262 (`sudo dnf update` / `yum update`).
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