Known vulnerabilities in Firefox ESR - page 4

Vendor: Mozilla
Software: Firefox ESR
Software CPE: cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
Total vulnerabilities: 1403
Public exploits: 31
Known exploited (KEV): 13

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Firefox ESR Firefox ESR is affected by 1403 known vulnerabilities: 11 critical, 644 high, 459 medium, 289 low Critical High Medium Low

Vulnerabilities (1403)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU150093 - Protection Mechanism Failure
CVE-2026-92075
CWE-693 Medium
No
No
153.3.0 15.09.2026 SB2026091579
SB20260921173
SB20260921183
#VU150094 - Improper input validation
CVE-2026-92076
CWE-20 Medium
No
No
153.3.0 15.09.2026 SB2026091579
SB20260921173
SB20260921183
and 1 more
#VU150095 - Resource exhaustion
CVE-2026-92077
CWE-400 Low
No
No
153.3.0 15.09.2026 SB2026091579
SB20260921173
SB20260921183
#VU150096 - Resource exhaustion
CVE-2026-92078
CWE-400 Low
No
No
153.3.0 15.09.2026 SB2026091579
SB20260921173
SB20260921183
#VU150097 - Protection Mechanism Failure
CVE-2026-92079
CWE-693 Medium
No
No
153.3.0 15.09.2026 SB2026091579
SB20260921173
SB20260921183
#VU146620 - Protection Mechanism Failure
CVE-2026-84133
CWE-693 Medium
No
No
153.2.0 01.09.2026 SB2026090144
SB20260921201
SB20260921203
#VU146621 - Origin Validation Error
CVE-2026-84137
CWE-346 Low
No
No
153.2.0 01.09.2026 SB2026090144
SB20260921201
SB20260921203
#VU146622 - Improper Restriction of Rendered UI Layers or Frames
CVE-2026-84139
CWE-1021 Low
No
No
153.2.0 01.09.2026 SB2026090144
SB20260921201
SB20260921203
#VU146623 - Protection Mechanism Failure
CVE-2026-84140
CWE-693 Medium
No
No
153.2.0 01.09.2026 SB2026090144
SB20260921201
SB20260921203
#VU146624 - Integer overflow
CVE-2026-84141
CWE-190 Low
No
No
153.2.0 01.09.2026 SB2026090144
SB20260921201
SB20260921203
#VU146625 - Memory corruption
CVE-2026-84144
CWE-119 High
No
No
153.2.0 01.09.2026 SB2026090144
SB20260921201
SB20260921203
#VU146615 - Use After Free
CVE-2026-84123
CWE-416 High
No
No
153.2.0 01.09.2026 SB2026090144
SB20260921201
SB20260921203
#VU146616 - Use After Free
CVE-2026-84125
CWE-416 High
No
No
153.2.0 01.09.2026 SB2026090144
SB20260921201
SB20260921203
#VU146617 - Protection Mechanism Failure
CVE-2026-84129
CWE-693 Medium
No
No
153.2.0 01.09.2026 SB2026090144
SB20260921201
SB20260921203
#VU146618 - Exposure of sensitive information to an unauthorized actor
CVE-2026-84130
CWE-200 Low
No
No
153.2.0 01.09.2026 SB2026090144
SB20260921201
SB20260921203
#VU146619 - Exposure of sensitive information to an unauthorized actor
CVE-2026-84132
CWE-200 Low
No
No
153.2.0 01.09.2026 SB2026090144
SB20260921201
SB20260921203
#VU146611 - Use After Free
CVE-2026-84122
CWE-416 High
No
No
140.15.0, 153.2.0 01.09.2026 SB2026090144
SB2026090308
SB2026091360
and 8 more
#VU146612 - Use After Free
CVE-2026-84124
CWE-416 High
No
No
140.15.0, 153.2.0 01.09.2026 SB2026090144
SB2026090308
SB2026091360
and 8 more
#VU146610 - Memory corruption
CVE-2026-84145
CWE-119 High
No
No
115.40.0, 140.15.0, 153.2.0 01.09.2026 SB2026090144
SB2026090308
SB2026091360
and 8 more
#VU146609 - NULL Pointer Dereference
CVE-2026-84131
CWE-476 High
No
No
115.40.0, 140.15.0, 153.2.0 01.09.2026 SB2026090144
SB2026090308
SB2026091360
and 8 more


Showing elements 61 - 80 out of 1403