Known vulnerabilities in firefox-esr (Debian package) - page 2

Vendor: Debian
Software: firefox-esr (Debian package)
Software CPE: cpe:2.3:o:debian:firefox-esr_debian_package:*:*:*:*:*:debian_linux:*:*
Website: https://www.debian.org/
Total vulnerabilities: 905
Public exploits: 23
Known exploited (KEV): 11

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting firefox-esr (Debian package) firefox-esr (Debian package) is affected by 905 known vulnerabilities: 9 critical, 447 high, 303 medium, 146 low Critical High Medium Low

Vulnerabilities (905)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU150058 - Protection Mechanism Failure
CVE-2026-92030		 CWE-693 Medium
No
No
 140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150059 - Exposure of sensitive information to an unauthorized actor
CVE-2026-92031		 CWE-200 Medium
No
No
 140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150060 - NULL Pointer Dereference
CVE-2026-92032		 CWE-476 High
No
No
 140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150057 - Use After Free
CVE-2026-92026		 CWE-416 High
No
No
 140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150051 - Use After Free
CVE-2026-92027		 CWE-416 Medium
No
No
 140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150052 - Use After Free
CVE-2026-92028		 CWE-416 Medium
No
No
 140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150053 - Use After Free
CVE-2026-92029		 CWE-416 Medium
No
No
 140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150050 - Use After Free
CVE-2026-92025		 CWE-416 Medium
No
No
 140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU146611 - Use After Free
CVE-2026-84122		 CWE-416 High
No
No
 140.15.0esr-1~deb13u1 01.09.2026 SB2026090144
SB2026090308
SB2026091360
and 8 more
#VU146612 - Use After Free
CVE-2026-84124		 CWE-416 High
No
No
 140.15.0esr-1~deb13u1 01.09.2026 SB2026090144
SB2026090308
SB2026091360
and 8 more
#VU146613 - Memory corruption
CVE-2026-84143		 CWE-119 High
No
No
 140.15.0esr-1~deb13u1 01.09.2026 SB2026090144
SB2026090308
SB2026091360
and 8 more
#VU146610 - Memory corruption
CVE-2026-84145		 CWE-119 High
No
No
 140.15.0esr-1~deb13u1 01.09.2026 SB2026090144
SB2026090308
SB2026091360
and 8 more
#VU146609 - NULL Pointer Dereference
CVE-2026-84131		 CWE-476 High
No
No
 140.15.0esr-1~deb13u1 01.09.2026 SB2026090144
SB2026090308
SB2026091360
and 8 more
#VU146608 - Use After Free
CVE-2026-84121		 CWE-416 High
No
No
 140.15.0esr-1~deb13u1 01.09.2026 SB2026090144
SB2026090308
SB2026091360
and 8 more
#VU146606 - Use After Free
CVE-2026-84119		 CWE-416 High
No
No
 140.15.0esr-1~deb13u1 01.09.2026 SB2026090144
SB2026090308
SB2026091360
and 8 more
#VU146607 - Use After Free
CVE-2026-84120		 CWE-416 High
No
No
 140.15.0esr-1~deb13u1 01.09.2026 SB2026090144
SB2026090308
SB2026091360
and 8 more
#VU144097 - Improper Access Control
CVE-2026-75874		 CWE-284 High
No
No
 140.15.0esr-1~deb13u1 18.08.2026 SB2026081838
SB2026081989
SB2026082141
and 12 more
#VU144045 - Improper Access Control
CVE-2026-74934		 CWE-284 Medium
No
No
 140.14.0esr-1~deb13u1 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 33 more
#VU138995 - Improper Privilege Management
CVE-2026-16365		 CWE-269 High
No
No
 140.15.0esr-1~deb13u1 22.07.2026 SB2026072201
SB2026072302
SB2026090308
and 10 more
#VU138981 - Improper Privilege Management
CVE-2026-16371		 CWE-269 High
No
No
 140.13.0esr-1~deb13u1, 140.15.0esr-1~deb13u1 21.07.2026 SB2026072201
SB2026072301
SB2026072302
and 21 more


Showing elements 21 - 40 out of 905