Known vulnerabilities in firefox-esr (Debian package)

Vendor: Debian
Software CPE: cpe:2.3:o:debian:firefox-esr_debian_package:*:*:*:*:*:debian_linux:*:*
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
#VU150054 - Use After Free
CVE-2026-92005
CWE-416 High
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150055 - Use After Free
CVE-2026-92016
CWE-416 High
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150056 - Use After Free
CVE-2026-92021
CWE-416 High
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 15 more
#VU150047 - Use After Free
CVE-2026-92022
CWE-416 Medium
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150048 - Use After Free
CVE-2026-92023
CWE-416 Medium
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150049 - Use After Free
CVE-2026-92024
CWE-416 Medium
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150044 - Protection Mechanism Failure
CVE-2026-92018
CWE-693 High
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 16 more
#VU150045 - Protection Mechanism Failure
CVE-2026-92019
CWE-693 High
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150046 - Improper input validation
CVE-2026-92020
CWE-20 High
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150040 - Improper input validation
CVE-2026-92013
CWE-20 High
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150041 - Improper input validation
CVE-2026-92014
CWE-20 High
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 15 more
#VU150042 - Improper Privilege Management
CVE-2026-92015
CWE-269 High
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150043 - Improper Privilege Management
CVE-2026-92017
CWE-269 High
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150037 - Improper input validation
CVE-2026-92010
CWE-20 High
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150038 - Improper input validation
CVE-2026-92011
CWE-20 High
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150039 - Improper input validation
CVE-2026-92012
CWE-20 High
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150034 - Improper input validation
CVE-2026-92007
CWE-20 High
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150035 - Improper input validation
CVE-2026-92008
CWE-20 High
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150036 - Improper input validation
CVE-2026-92009
CWE-20 High
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more
#VU150033 - Improper input validation
CVE-2026-92006
CWE-20 High
No
No
140.16.0esr-1~deb13u1 15.09.2026 SB2026091579
SB20260917225
SB20260921168
and 17 more


Showing elements 1 - 20 out of 905