Incorrect code generation could have led to unexpected numeric conversions and potential undefined behavior.*Note:* This issue only affects 32-bit ARM devices. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
Mozilla Foundation Security Advisory 2024-06
Security Vulnerabilities fixed in Firefox ESR 1158
Announced
February 20, 2024
Impact
high
Products
Firefox ESR
Fixed in
Firefox ESR 1158
...
Mozilla Foundation Security Advisory 2024-05
Security Vulnerabilities fixed in Firefox 123
Announced
February 20, 2024
Impact
high
Products
Firefox
Fixed in
Firefox 123
...
Mozilla Foundation Security Advisory 2024-07
Security Vulnerabilities fixed in Thunderbird 1158
Announced
February 20, 2024
Impact
high
Products
Thunderbird
Fixed in
Thunderbird 1158
...