CVE-2026-42507
CVE-2026-42507: 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 severityMedium5.3
Medium [CVE-2026-42507] Golang net/textproto: Misleading error messages via input injection
CVE-2026-42507Source published
Golang net/textproto: Misleading error messages via input injection. Red Hat rates this moderate (CVSS 5.3). Weakness: CWE-117. Affected package(s): rhosdt/tempo-gateway-rhel9:1782501200, rhosdt/tempo-rhel9-operator:1782501195, golang1, golang, rhosdt/tempo-rhel9:1782501196, rhosdt/tempo-jaeger-query-rhel9:1782498923. Resolved in Red Hat advisory RHSA-2026:23262 — update the affected packages (`sudo dnf update`).
- Related products — impact not confirmed
- Red Hat Enterprise Linux 9
- Red Hat Enterprise Linux 1
- rhosdt/tempo-gateway-rhel9:1782501200
- rhosdt/tempo-rhel9-operator:1782501195
3 more entries in the full advisory.
- Source-reported affected versions
- rhosdt/tempo-gateway-rhel9:1782501200
- rhosdt/tempo-rhel9-operator:1782501195
- golang1-25-main-1.25.11-2.hum1
- golang-0:1.26.4-1.el9_8
7 more entries in the full advisory.
- 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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