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CVE-2026-76926
low
CVSS 3.1
BUSMASTER file parser abnormal exit in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service
Summary
BUSMASTER file parser abnormal exit in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service
AI summary snake-internal / snake-template-v1
A weakness called CVE-2026-76926 was discovered in BUSMASTER file parser abnormal.
Severity is Low (CVSS 3.1/10). Real-world exploitation is unlikely but a fix is still recommended.
What you should do: update the affected software to the latest version. If unsure, ask your IT team or search the vendor's site for "BUSMASTER file parser abnormal CVE-2026-76926".
CVE-2026-76926 (BUSMASTER file parser abnormal). Severity: Low / CVSSv3 3.1. Category: CWE-617.
Response plan:
1. Check the vendor advisory for affected versions and the patched release.
2. If a vulnerable version is running in production, schedule maintenance (urgency from KEV/CVSS).
3. If no patch yet, mitigate via WAF rule, disabling the affected feature, etc.
4. Monitor logs / SIEM for known IOC and PoC signatures of this CVE.
PoCs and fix commits: see the 'References' section, MITRE, and NVD.
❓ What is the problem
A weakness (CVE-2026-76926) in BUSMASTER file parser abnormal. A serious software flaw has been identified.
📍 Affected scope
Target versions of BUSMASTER file parser abnormal (see vendor advisory). If running in production, identify exposure immediately.
🔥 Severity
Severity: Low (CVSS 3.1/10). Real-world exploitation is unlikely but a fix is still recommended.
🔧 How to fix
Update to the patched release as listed in the vendor advisory. (Typical mitigation pattern for CWE-617)
🛡️ Workaround
If a patch is not yet available, consider disabling the affected feature, applying WAF rules, blocking via network ACLs, or isolating the vulnerable version.
🔍 Detection
Check version information, scan dependencies via SBOM, and monitor SIEM for IOC and PoC signatures related to this CVE.