CVE-2026-11850
CVE-2026-11850: 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 severityMedium5.0
Medium [CVE-2026-11850] integer underflow in berval2tl_data() leads to heap out-of-bounds read
CVE-2026-11850Source published
integer underflow in berval2tl_data() leads to heap out-of-bounds read. Red Hat rates this moderate (CVSS 5). Weakness: CWE-191. Affected package(s): krb5-main. Resolved in Red Hat advisory RHSA-2026:25520 — update the affected packages (`sudo dnf update`).
- Affected products in this advisory
- Red Hat Hardened Images
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
3 more entries in the full advisory.
- Source-reported affected versions
- krb5-main-1.22.2-8.hum1
- Source-reported fixed versions
- RHSA-2026:25520
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:25520 (`sudo dnf update` / `yum update`).
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