Known vulnerabilities in Firefox ESR 115.18.0 - page 12

Vendor: Mozilla
Software: Firefox ESR
Version: 115.18.0
Software CPE: cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
Total vulnerabilities: 227
Public exploits: 2
Known exploited (KEV): 0

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Firefox ESR version 115.18.0 Firefox ESR 115.18.0 is affected by 227 vulnerabilities: 168 high, 46 medium, 13 low Critical High Medium Low

Vulnerabilities (227)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU156679 - Improper Check for Certificate Revocation
CVE-2026-113470
CWE-299 Medium
No
No
115.43.1, 153.5.1 21.10.2026 SB2026102190
SB20261021132
#VU155992 - Integer overflow
CVE-2026-109730
CWE-190 Medium
No
No
115.43.0, 153.5.0 16.10.2026 SB2026101619
SB2026101620
SB20261022527
and 1 more
#VU155989 - Use After Free
CVE-2026-109727
CWE-416 High
No
No
115.43.0, 153.5.0 16.10.2026 SB2026101619
SB2026101620
SB20261022527
and 1 more
#VU155990 - Use After Free
CVE-2026-109728
CWE-416 High
No
No
115.43.0, 153.5.0 16.10.2026 SB2026101619
SB2026101620
SB20261022527
and 1 more
#VU155991 - Use After Free
CVE-2026-109729
CWE-416 High
No
No
115.43.0, 153.5.0 16.10.2026 SB2026101619
SB2026101620
SB20261022527
and 1 more
#VU155987 - Use After Free
CVE-2026-109725
CWE-416 High
No
No
115.43.0, 153.5.0 16.10.2026 SB2026101619
SB2026101620
SB20261022527
and 1 more
#VU155988 - Use After Free
CVE-2026-109726
CWE-416 High
No
No
115.43.0, 153.5.0 16.10.2026 SB2026101619
SB2026101620
SB20261022527
and 1 more


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