Debian Firefox vulnerabilities

CVE-2024-3852 [HIGH] CVE-2024-3852: firefox - GetBoundName could return the wrong version of an object when JIT optimizations ... GetBoundName could return the wrong version of an object when JIT optimizations were applied. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10. Scope: local sid: resolved (fixed in 125.0.1-1)

CVE-2024-10459 [HIGH] CVE-2024-10459: firefox - An attacker could have caused a use-after-free when accessibility was enabled, l... An attacker could have caused a use-after-free when accessibility was enabled, leading to a potentially exploitable crash. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Firefox ESR < 115.17, Thunderbird < 128.4, and Thunderbird < 132. Scope: local sid: resolved (fixed in 132.0-1)

CVE-2023-4058 [CRITICAL] CVE-2023-4058: firefox - Memory safety bugs present in Firefox 115. Some of these bugs showed evidence of... Memory safety bugs present in Firefox 115. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 116. Scope: local sid: resolved (fixed in 116.0-1)

CVE-2023-32216 [CRITICAL] CVE-2023-32216: firefox - Mozilla developers and community members Ronald Crane, Andrew McCreight, Randell... Mozilla developers and community members Ronald Crane, Andrew McCreight, Randell Jesup and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 112. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 1

CVE-2026-4709 [HIGH] CVE-2026-4709: firefox - Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerabil... Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. Scope: local sid: resolved (fixed in 149.0-1)

CVE-2026-4706 [HIGH] CVE-2026-4706: firefox - Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerab... Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. Scope: local sid: resolved (fixed in 149.0-1)

CVE-2006-0748 [CRITICAL] CVE-2006-0748: firefox - Mozilla Firefox and Thunderbird 1.x before 1.5.0.2 and 1.0.x before 1.0.8, Mozil... Mozilla Firefox and Thunderbird 1.x before 1.5.0.2 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0.1 allows remote attackers to execute arbitrary code via "an invalid and non-sensical ordering of table-related tags" that results in a negative array index. Scope: local sid: resolved (fixed in 1.5.dfsg+1.5.0.2-1)

CVE-2026-2783 [HIGH] CVE-2026-2783: firefox - Information disclosure due to JIT miscompilation in the JavaScript Engine: JIT c... Information disclosure due to JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8. Scope: local sid: resolved (fixed in 148.0-1)

CVE-2024-6603 [HIGH] CVE-2024-6603: firefox - In an out-of-memory scenario an allocation could fail but free would have been c... In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128. Scope: local sid: resolved (fixed in 128.0-1)

CVE-2025-13012 [HIGH] CVE-2025-13012: firefox - Race condition in the Graphics component. This vulnerability affects Firefox < 1... Race condition in the Graphics component. This vulnerability affects Firefox < 145, Firefox ESR < 140.5, Firefox ESR < 115.30, Thunderbird < 145, and Thunderbird < 140.5. Scope: local sid: resolved (fixed in 145.0-1)

CVE-2016-1977 [HIGH] CVE-2016-1977: firefox - The Machine::Code::decoder::analysis::set_ref function in Graphite 2 before 1.3.... The Machine::Code::decoder::analysis::set_ref function in Graphite 2 before 1.3.6, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to execute arbitrary code or cause a denial of service (stack memory corruption) via a crafted Graphite smart font. Scope: local sid: resolved (fixed in 45.0-1)

CVE-2018-12361 [HIGH] CVE-2018-12361: firefox - An integer overflow can occur in the SwizzleData code while calculating buffer s... An integer overflow can occur in the SwizzleData code while calculating buffer sizes. The overflowed value is used for subsequent graphics computations when their inputs are not sanitized which results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Firefox ESR < 60.1, and Firefox < 61. Scope: local sid: resolved (fixed in 61.0-1)

CVE-2025-5272 [HIGH] CVE-2025-5272: firefox - Memory safety bugs present in Firefox 138 and Thunderbird 138. Some of these bug... Memory safety bugs present in Firefox 138 and Thunderbird 138. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 139 and Thunderbird < 139. Scope: local sid: resolved (fixed in 139.0-1)

CVE-2019-17024 [HIGH] CVE-2019-17024: firefox - Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox... Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72. Scope: local sid: resolved (fixed in 72.0-1)

CVE-2018-5147 [HIGH] CVE-2018-5147: firefox - The libtremor library has the same flaw as CVE-2018-5146. This library is used b... The libtremor library has the same flaw as CVE-2018-5146. This library is used by Firefox in place of libvorbis on Android and ARM platforms. This vulnerability affects Firefox ESR < 52.7.2 and Firefox < 59.0.1. Scope: local sid: resolved (fixed in 59.0.1-1)

CVE-2017-5436 [HIGH] CVE-2017-5436: firefox - An out-of-bounds write in the Graphite 2 library triggered with a maliciously cr... An out-of-bounds write in the Graphite 2 library triggered with a maliciously crafted Graphite font. This results in a potentially exploitable crash. This issue was fixed in the Graphite 2 library as well as Mozilla products. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Scope: local sid: resolved (fixed in 52

CVE-2018-5130 [HIGH] CVE-2018-5130: firefox - When packets with a mismatched RTP payload type are sent in WebRTC connections, ... When packets with a mismatched RTP payload type are sent in WebRTC connections, in some circumstances a potentially exploitable crash is triggered. This vulnerability affects Firefox ESR < 52.7 and Firefox < 59. Scope: local sid: resolved (fixed in 59.0-1)

CVE-2016-1954 [HIGH] CVE-2016-1954: firefox - The nsCSPContext::SendReports function in dom/security/nsCSPContext.cpp in Mozil... The nsCSPContext::SendReports function in dom/security/nsCSPContext.cpp in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 does not prevent use of a non-HTTP report-uri for a Content Security Policy (CSP) violation report, which allows remote attackers to cause a denial of service (data overwrite) or possibly gain privileges by specifying a URL of a local

CVE-2020-12419 [HIGH] CVE-2020-12419: firefox - When processing callbacks that occurred during window flushing in the parent pro... When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0. Scope: local sid: resolved (fixed in 78.0-1)

CVE-2020-6514 [MEDIUM] CVE-2020-6514: chromium - Inappropriate implementation in WebRTC in Google Chrome prior to 84.0.4147.89 al... Inappropriate implementation in WebRTC in Google Chrome prior to 84.0.4147.89 allowed an attacker in a privileged network position to potentially exploit heap corruption via a crafted SCTP stream. Scope: local bookworm: resolved (fixed in 87.0.4280.88-0.1) bullseye: resolved (fixed in 87.0.4280.88-0.1) forky: resolved (fixed in 87.0.4280.88-0.1) sid: resolved (fixe