by Kastro
Paper/Archive/CVE-2026-6350

CVE-2026-6350

Openfind MailGates — Openfind｜MailGates/MailAudit - Stack-based Buffer Overflow

EPSS 0.8%CVSS 9.8
critical.is priorityof 100
41
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 55.5.555 × 2011.1No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

MailGates/MailAudit developed by Openfind has a Stack-based Buffer Overflow vulnerability, allowing unauthenticated remote attackers to control the program's execution flow and execute arbitrary code.

Affected

ProductAffectedFixed inSource
MailGates6.0 – < 6.1.10.0546.1.10.054CNA
MailGates5.0 – < 5.2.10.0995.2.10.099CNA
MailAudit6.0 – < 6.1.10.0546.1.10.054CNA
MailAudit5.0 – < 5.2.10.0995.2.10.099CNA

Scores by source

twcert (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
twcert (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

writeuptwcert.org.tw/tw/cp-132-10844-1405d-1.htmlwriteuptwcert.org.tw/en/cp-139-10843-9ff91-2.html