Known vulnerabilities in Firefox ESR - page 8

Vendor: Mozilla
Software: Firefox ESR
Software CPE: cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
Total vulnerabilities: 998
Public exploits: 30
Known exploited (KEV): 13
Highest CVSSv4 Score: 9.3

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Firefox ESR Firefox ESR is affected by 998 known vulnerabilities: 11 critical, 508 high, 266 medium, 213 low Critical High Medium Low

Vulnerabilities (998)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU124320 - Out-of-bounds read
CVE-2026-4714
CWE-125 High
No
No
140.9.0 24.03.2026 SB2026032468
SB20260325201
SB20260325202
and 36 more
#VU124321 - Use of Uninitialized Variable
CVE-2026-4715
CWE-457 High
No
No
140.9.0 24.03.2026 SB2026032468
SB20260325201
SB20260325202
and 36 more
#VU124322 - Out-of-bounds read
CVE-2026-4716
CWE-125 High
No
No
140.9.0 24.03.2026 SB2026032468
SB20260325201
SB20260325202
and 36 more
#VU124323 - Improper Privilege Management
CVE-2026-4717
CWE-269 High
No
No
140.9.0 24.03.2026 SB2026032468
SB20260325201
SB20260325202
and 36 more
#VU124310 - Exposure of sensitive information to an unauthorized actor
CVE-2026-4700
CWE-200 Medium
No
No
140.9.0 24.03.2026 SB2026032468
SB20260325201
SB20260325202
and 36 more
#VU124311 - Use After Free
CVE-2026-4701
CWE-416 High
No
No
140.9.0 24.03.2026 SB2026032468
SB20260325201
SB20260325202
and 36 more
#VU124312 - Insufficient Control Flow Management
CVE-2026-4702
CWE-691 High
No
No
140.9.0 24.03.2026 SB2026032468
SB20260325201
SB20260325202
and 36 more
#VU124313 - Resource exhaustion
CVE-2026-4704
CWE-400 Medium
No
No
140.9.0 24.03.2026 SB2026032468
SB20260325201
SB20260325202
and 36 more
#VU124314 - Type conversion
CVE-2026-4705
CWE-704 Medium
No
No
140.9.0 24.03.2026 SB2026032468
SB20260325201
SB20260325202
and 36 more
#VU124315 - Out-of-bounds read
CVE-2026-4708
CWE-125 High
No
No
140.9.0 24.03.2026 SB2026032468
SB20260325201
SB20260325202
and 36 more
#VU124316 - Out-of-bounds read
CVE-2026-4710
CWE-125 High
No
No
140.9.0 24.03.2026 SB2026032468
SB20260325201
SB20260325202
and 36 more
#VU124317 - Use After Free
CVE-2026-4711
CWE-416 High
No
No
140.9.0 24.03.2026 SB2026032468
SB20260325201
SB20260325202
and 33 more
#VU124319 - Out-of-bounds read
CVE-2026-4713
CWE-125 High
No
No
140.9.0 24.03.2026 SB2026032468
SB20260325201
SB20260325202
and 36 more
#VU124309 - Out-of-bounds read
CVE-2026-4697
CWE-125 High
No
No
140.9.0 24.03.2026 SB2026032468
SB20260325201
SB20260325202
and 36 more
#VU123194 - Use After Free
CVE-2026-2789
CWE-416 Low
No
No
115.33.0, 140.8.0 24.02.2026 SB2026022446
SB2026022526
SB2026022527
and 34 more
#VU123193 - Memory corruption
CVE-2026-2788
CWE-119 Low
No
No
115.33.0, 140.8.0 24.02.2026 SB2026022446
SB2026022526
SB2026022527
and 34 more
#VU123192 - Use After Free
CVE-2026-2787
CWE-416 Low
No
No
115.33.0, 140.8.0 24.02.2026 SB2026022446
SB2026022526
SB2026022527
and 34 more
#VU123191 - Memory corruption
CVE-2026-2778
CWE-119 High
No
No
115.33.0, 140.8.0 24.02.2026 SB2026022446
SB2026022526
SB2026022527
and 34 more
#VU123190 - Permissions, Privileges, and Access Controls
CVE-2026-2777
CWE-264 High
No
No
115.33.0, 140.8.0 24.02.2026 SB2026022446
SB2026022526
SB2026022527
and 34 more
#VU123189 - Memory corruption
CVE-2026-2776
CWE-119 High
No
No
115.33.0, 140.8.0 24.02.2026 SB2026022446
SB2026022526
SB2026022527
and 33 more


Showing elements 141 - 160 out of 998