CVE-2026-77658
CVE-2026-77658: 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 severityHigh7.8
High [CVE-2026-77658] stack buffer overflow in Bus object via unvalidated handle count in project files
CVE-2026-77658Source published Source updated
stack buffer overflow in Bus object via unvalidated handle count in project files. Red Hat rates this important (CVSS 7.8). Weakness: CWE-121.
- Related products — impact not confirmed
- No product details extracted. Check the source bulletin.
- Source-reported affected versions
- 0.98.0
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- Do not open untrusted Dia project (.dia) files with Dia until a fixed version is installed. There is no configuration-based workaround.
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