Security Intel Hub 102+

Curated security advisories, vulnerability analyses, and exploit write-ups — auto-cleaned and translated to English. Updated continuously.

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Firefox ESR Security Update: Sandbox Escape, SOP Bypass, and Memory Safety Fixes

www.mozilla.org · 2025-08-23

From this webpage screenshot, the following key vulnerability information can be obtained: - **Announcement Date**: August 19, 2025 - **Impact**: High - **Product**: Firefox ESR - **Fixed Version**: F…

Mozilla Security Advisory 2025-65: Fixes for Firefox/Thunderbird including Sandbox Escape (CVE-2025-9179)

www.mozilla.org · 2025-08-23

## Mozilla Foundation Security Advisory 2025-65 ### Summary Security vulnerabilities fixed in Firefox ESR 115.27. ### Key Information #### CVE-2025-9179: Sandbox escape due to invalid pointer in the A…

Thunderbird 140.2 Security Update: Sandbox Escape and Memory Safety Fixes

www.mozilla.org · 2025-08-23

### Critical Vulnerability Information #### Vulnerability Overview - **Announcement Date**: August 19, 2025 - **Severity**: High - **Product**: Thunderbird - **Fixed Version**: Thunderbird 140.2 #### …

Mozilla Thunderbird 141 Security Advisory: Memory Corruption, XSS, DNS Rebinding (CVE-2025-8027, 8029, 8038)

www.mozilla.org · 2025-07-26

### Critical Vulnerability Information #### Vulnerability Overview - **Advisory ID**: Mozilla Foundation Security Advisory 2025-61 - **Affected Product**: Thunderbird 141 - **Release Date**: Not speci…

Firefox ESR 140.1 Security Update: Fixes for CVE-2025-8027/8036 Memory Safety and CSP Bypass Vulnerabilities

www.mozilla.org · 2025-07-26

### Key Vulnerability Information #### Vulnerability IDs and Impact Levels - **CVE-2025-8027**: JavaScript engine writes only partial return values to the stack, Impact Level: High - **CVE-2025-8028**…

Firefox 141 Security Advisory: CVE-2025-8027 Memory Corruption and Multiple Vulnerabilities

www.mozilla.org · 2025-07-26

### Critical Vulnerability Information #### Vulnerability Overview - **Advisory Number**: 2025-56 - **Product**: Firefox 141 - **Release Date**: January 25, 2023 #### Vulnerability Details 1. **CVE-20…

Firefox/Thunderbird 141 & ESR Security Update: Memory Safety & CSP Bypass Vulnerabilities (CVE-2025-8027 to 8040)

www.mozilla.org · 2025-07-26

### Critical Vulnerability Information #### Vulnerability IDs and Impact Levels - **CVE-2025-8027**: JavaScript engine only wrote partial return value to stack (Impact: High) - **CVE-2025-8028**: Larg…

Firefox ESR 128.13 Security Advisory: Fixes 9 Vulnerabilities including JIT RCE and CSP Bypass

www.mozilla.org · 2025-07-26

### Critical Vulnerability Information #### Vulnerability Overview - **Announcement Date**: July 29, 2025 - **Affected Product**: Firefox ESR - **Fixed Version**: Firefox ESR 128.13 #### Specific Vuln…

Mozilla Thunderbird Security Advisory 2025-62: Fixes for CVE-2025-8027 to 8035 including RCE and memory corruption

www.mozilla.org · 2025-07-26

### Critical Vulnerability Information #### Security Advisory - **Advisory ID**: Mozilla Foundation Security Advisory 2025-62 - **Product**: Thunderbird - **Fixed Version**: Thunderbird 128.13 - **Rel…

Mozilla Firefox ESR Memory Safety Vulnerability Fix Advisory (CVE-2025-8027/8028/8033)

www.mozilla.org · 2025-07-26

### Critical Vulnerability Information #### Security Advisory: Mozilla Foundation Security Advisory 2025-57 **Affected Product**: Firefox ESR **Fixed Version**: Firefox ESR 115.26 **Release Date**: Ju…

Mozilla Thunderbird Security Advisory: FontFaceSet UAF and Multiple Vulnerabilities Fix

www.mozilla.org · 2025-07-06

### Critical Vulnerability Information #### Security Advisory: Mozilla Foundation Security Advisory 2025-55 **Fixed Version**: Thunderbird 128.12 **Release Date**: June 30, 2025 **Affected Product**: …

Mozilla Thunderbird Security Advisory: UAF, CSP Bypass, DNS Leak (CVE-2025-6424, 6426, 6427, 6429, 6430, 6432)

www.mozilla.org · 2025-07-06

### Critical Vulnerability Information #### Vulnerability Overview - **Advisory ID**: Mozilla Foundation Security Advisory 2025-54 - **Affected Product**: Thunderbird - **Fixed Version**: Thunderbird …

Firefox Security Bulletin: Multiple Vulnerabilities (CVE-2025-6424 to 6435)

www.mozilla.org · 2025-07-06

### Critical Vulnerability Information #### CVE-2025-6424: use-after-free in FontFaceSet - **Impact**: Low - **Description**: A use-after-free vulnerability exists in FontFaceSet, potentially leading …

Mozilla Firefox ESR 128.12 Security Advisory: UAF, UUID Leak, XSS, and URL Parsing Vulnerabilities

www.mozilla.org · 2025-07-06

### Critical Vulnerability Information #### Security Advisory: Mozilla Foundation Security Advisory 2025-53 **Release Date**: June 24, 2025 **Severity**: High **Product**: Firefox ESR **Fixed Version*…

Mozilla Thunderbird 128.11 Security Update: Fixes CVE-2025-5262 to 5269 including RCE and Memory Corruption

www.mozilla.org · 2025-06-12

### Critical Vulnerability Information #### Vulnerability Overview - **Announcement Date**: May 27, 2025 - **Impact**: Critical - **Product**: Thunderbird - **Fixed Version**: Thunderbird 128.11 #### …

Thunderbird 140 Security Update: Fixes 10 CVEs including RCE and Memory Corruption

www.mozilla.org · 2025-06-12

### Critical Vulnerability Information #### Vulnerability Overview - **Announcement Date**: May 27, 2025 - **Impact**: Critical - **Product**: Thunderbird 139 - **Fixed Version**: Thunderbird 140 ####…

Mozilla Firefox ESR 115.24 Security Advisory: libvpx Double Free and cURL Command LPE

www.mozilla.org · 2025-05-29

### Critical Vulnerability Information #### Security Advisory: Mozilla Foundation Security Advisory 2025-43 **Release Date**: May 27, 2025 **Impact**: Severe **Product**: Firefox ESR **Fixed Version**…

Firefox 139 Security Advisory: libvpx Double Free & cURL Injection CVEs

www.mozilla.org · 2025-05-28

### Critical Vulnerability Information #### Vulnerability Overview - **Announcement Date**: May 27, 2023 - **Impact**: Critical - **Product**: Firefox - **Fixed Version**: Firefox 139 #### Specific Vu…

Firefox 139/ESR 128.11 Security Update: CVE-2025-5262 Double-Free & Local Code Execution

www.mozilla.org · 2025-05-28

### Critical Vulnerability Information #### CVE-2025-5262: Double-free in libvpx encoder - **Impact**: critical - **Description**: In the libvpx encoder, a double-free vulnerability may occur if an er…

Mozilla Firefox ESR 128.10.1 Security Update: Fix for CVE-2025-4920/4921 Out-of-bounds Access

www.mozilla.org · 2025-05-19

### Critical Vulnerability Information #### Security Advisory - **Advisory ID**: Mozilla Foundation Security Advisory 2025-37 - **Date**: May 17, 2025 - **Impact**: Critical - **Product**: Firefox ESR…

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Security Intel Hub 102+