Known vulnerabilities in Firefox ESR 115.12.0 - page 13

Vendor: Mozilla
Software: Firefox ESR
Version: 115.12.0
Software CPE: cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
Total vulnerabilities: 256
Public exploits: 4
Known exploited (KEV): 1

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Firefox ESR version 115.12.0 Firefox ESR 115.12.0 is affected by 256 vulnerabilities: 1 critical, 181 high, 57 medium, 17 low Critical High Medium Low

Vulnerabilities (256)

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
#VU155993 - Use After Free
CVE-2026-109732
CWE-416 High
No
No
115.43.0, 153.5.0 16.10.2026 SB2026101619
SB2026101620
SB20261022527
and 1 more
#VU155994 - Improper input validation
CVE-2026-109733
CWE-20 High
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
#VU155986 - Improper input validation
CVE-2026-109722
CWE-20 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
#VU155983 - Memory corruption
CVE-2026-109716
CWE-119 Medium
No
No
115.43.0, 153.5.0 16.10.2026 SB2026101619
SB2026101620
SB20261022527
and 1 more
#VU155984 - Use After Free
CVE-2026-109718
CWE-416 High
No
No
115.43.0, 153.5.0 16.10.2026 SB2026101619
SB2026101620
SB20261022527
and 1 more
#VU155981 - Use of Uninitialized Variable
CVE-2026-109712
CWE-457 High
No
No
115.43.0, 153.5.0 16.10.2026 SB2026101619
SB2026101620
SB20261022527
and 1 more
#VU155982 - Memory corruption
CVE-2026-109715
CWE-119 Medium
No
No
115.43.0, 153.5.0 16.10.2026 SB2026101619
SB2026101620
SB20261022527
and 1 more
#VU155979 - Use After Free
CVE-2026-109706
CWE-416 High
No
No
115.43.0, 153.5.0 16.10.2026 SB2026101619
SB2026101620
SB20261022527
and 1 more
#VU155980 - Use After Free
CVE-2026-109710
CWE-416 High
No
No
115.43.0, 153.5.0 16.10.2026 SB2026101619
SB2026101620
SB20261022527
and 1 more


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