MO
Product
ModSecurity
by owasp-modsecurity · last CVE Jul 10, 2026
4
CVEs
0
On KEV
8.6
Max CVSS
0
New 30D
Severity mix
Critical 0High 3Medium 1Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-52747
8.6
0%
Jul 10
ModSecurity: Multipart form-data parser silently strips embedded line breaks from form-field values, enabling request-body inspection bypass
Affected: < 3.0.16
CVE-2026-42268
7.5
0%
May 12
ModSecurity: Unsigned integer underflow in @verifySSN / @verifyCPF / @verifySVNR operators
Affected: >= 3.0.0, < 3.0.15
CVE-2026-30923
7.5
0%
May 5
libModSecurity3 denial of service via segfault when using t:hexDecode on single-character query strings
Affected: < 3.0.15
CVE-2026-52761
5.3
0%
Jul 10
ModSecurity: Transformation utf8toUnicode produces wrong output on i386 architecture
Affected: >= 3.0.0, < 3.0.16
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