CVE-2025-4084
Potential local code execution in "copy as cURL" command
Due to insufficient escaping of the special characters in the "copy as cURL" feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. This bug only affects Firefox for Windows. Other versions of Firefox are unaffected.. This vulnerability was fixed in Firefox ESR 128.10, Firefox ESR 115.23, and Thunderbird 128.10.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Potential local code execution in "copy as cURL" command
Due to insufficient escaping of the special characters in the "copy as cURL" feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. This bug only affects Firefox for Windows. Other versions of Firefox are unaffected.. This vulnerability was fixed in Firefox ESR 128.10, Firefox ESR 115.23, and Thunderbird 128.10.
- Record
CVE-2025-4084- CVSS 3.1
- 5.7 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N - Weakness
- CWE-116
- Updated
- 2026-11-02
EUVDEUVD-2025-12687
Due to insufficient escaping of the special characters in the "copy as cURL" feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. This bug only affects Firefox for Windows. Other versions of Firefox are unaffected.. This vulnerability was fixed in Firefox ESR 128.10, Firefox ESR 115.23, and Thunderbird 128.10.
- Record
EUVD-2025-12687- CVSS 3.1
- 5.7 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-gx9w-3cv3-7x4r
Due to insufficient escaping of the special characters in the "copy as cURL" feature, an attacker...
Due to insufficient escaping of the special characters in the "copy as cURL" feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. This bug only affects Firefox for Windows. Other versions of Firefox are unaffected. This vulnerability affects Firefox ESR < 128.10, Firefox ESR < 115.23, and Thunderbird ESR < 128.10.
- Record
GHSA-gx9w-3cv3-7x4r- CVSS 3.1
- 5.7 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N - Weakness
- CWE-116
- Updated
- 2026-11-02
NVD
Due to insufficient escaping of the special characters in the "copy as cURL" feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. This bug only affects Firefox for Windows. Other versions of Firefox are unaffected.. This vulnerability was fixed in Firefox ESR 128.10, Firefox ESR 115.23, and Thunderbird 128.10.
- Record
CVE-2025-4084- CVSS 3.1
- 5.7 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N - Weakness
- CWE-116
- Updated
- 2026-11-02
OSVOESA-2025-1486
firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability.
Security Fix(es):
Thunderbird's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By injecting code into the user-privileged process, an attacker could bypass intended access controls, allowing SYSTEM-level file operations on paths controlled by a non-privileged user and enabling privilege escalation. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird < 128.10.(CVE-2025-2817)
A process isolation vulnerability in Thunderbird stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended frame, potentially enabling a sandbox escape. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird < 128.10.(CVE-2025-4083)
Due to insufficient escaping of the special characters in the "copy as cURL" feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. This bug only affects Firefox for Windows. Other versions of Firefox are unaffected. This vulnerability affects Firefox ESR < 128.10, Firefox ESR < 115.23, and Thunderbird < 128.10.(CVE-2025-4084)
A vulnerability was identified in Thunderbird where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird < 128.10.(CVE-2025-4087)
Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. 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 < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird < 128.10.(CVE-2025-4091)
Memory safety bug present in Firefox ESR 128.9, and Thunderbird 128.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 128.10 and Thunderbird < 128.10.(CVE-2025-4093)
- Record
OESA-2025-1486- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVOESA-2025-1487
firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability.
Security Fix(es):
Thunderbird's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By injecting code into the user-privileged process, an attacker could bypass intended access controls, allowing SYSTEM-level file operations on paths controlled by a non-privileged user and enabling privilege escalation. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird < 128.10.(CVE-2025-2817)
A process isolation vulnerability in Thunderbird stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended frame, potentially enabling a sandbox escape. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird < 128.10.(CVE-2025-4083)
Due to insufficient escaping of the special characters in the "copy as cURL" feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. This bug only affects Firefox for Windows. Other versions of Firefox are unaffected. This vulnerability affects Firefox ESR < 128.10, Firefox ESR < 115.23, and Thunderbird < 128.10.(CVE-2025-4084)
A vulnerability was identified in Thunderbird where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird < 128.10.(CVE-2025-4087)
Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. 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 < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird < 128.10.(CVE-2025-4091)
Memory safety bug present in Firefox ESR 128.9, and Thunderbird 128.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 128.10 and Thunderbird < 128.10.(CVE-2025-4093)
- Record
OESA-2025-1487- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Show 6 moreShow less
OSVOESA-2025-1488
firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability.
Security Fix(es):
Thunderbird's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By injecting code into the user-privileged process, an attacker could bypass intended access controls, allowing SYSTEM-level file operations on paths controlled by a non-privileged user and enabling privilege escalation. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird < 128.10.(CVE-2025-2817)
A process isolation vulnerability in Thunderbird stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended frame, potentially enabling a sandbox escape. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird < 128.10.(CVE-2025-4083)
Due to insufficient escaping of the special characters in the "copy as cURL" feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. This bug only affects Firefox for Windows. Other versions of Firefox are unaffected. This vulnerability affects Firefox ESR < 128.10, Firefox ESR < 115.23, and Thunderbird < 128.10.(CVE-2025-4084)
A vulnerability was identified in Thunderbird where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird < 128.10.(CVE-2025-4087)
Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. 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 < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird < 128.10.(CVE-2025-4091)
Memory safety bug present in Firefox ESR 128.9, and Thunderbird 128.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 128.10 and Thunderbird < 128.10.(CVE-2025-4093)
- Record
OESA-2025-1488- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVOESA-2025-1489
firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability.
Security Fix(es):
Thunderbird's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By injecting code into the user-privileged process, an attacker could bypass intended access controls, allowing SYSTEM-level file operations on paths controlled by a non-privileged user and enabling privilege escalation. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird < 128.10.(CVE-2025-2817)
A process isolation vulnerability in Thunderbird stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended frame, potentially enabling a sandbox escape. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird < 128.10.(CVE-2025-4083)
Due to insufficient escaping of the special characters in the "copy as cURL" feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. This bug only affects Firefox for Windows. Other versions of Firefox are unaffected. This vulnerability affects Firefox ESR < 128.10, Firefox ESR < 115.23, and Thunderbird < 128.10.(CVE-2025-4084)
A vulnerability was identified in Thunderbird where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird < 128.10.(CVE-2025-4087)
Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. 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 < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird < 128.10.(CVE-2025-4091)
Memory safety bug present in Firefox ESR 128.9, and Thunderbird 128.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 128.10 and Thunderbird < 128.10.(CVE-2025-4093)
- Record
OESA-2025-1489- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVOESA-2025-2557
thunderbird security update
Mozilla Thunderbird is a standalone mail and newsgroup client.
Security Fix(es):
This vulnerability affects Firefox versions prior to 143 and Firefox ESR versions prior to 140.3. Specific vulnerability type and impact details require further confirmation.(CVE-2025-10527)
This vulnerability affects Firefox < 143 and Firefox ESR < 140.3.(CVE-2025-10528)
This vulnerability affects Firefox versions earlier than 143 and Firefox ESR versions earlier than 140.3. The vulnerability may lead to security bypass or other security issues.(CVE-2025-10529)
This vulnerability affects Firefox < 143 and Firefox ESR < 140.3.(CVE-2025-10532)
This vulnerability affects Firefox < 143, Firefox ESR < 115.28, and Firefox ESR < 140.3. Specific vulnerability details require further analysis.(CVE-2025-10533)
This vulnerability affects Firefox < 143, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.(CVE-2025-10536)
Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142. 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 < 143 and Firefox ESR < 140.3.(CVE-2025-10537)
Use-after-free vulnerability in MediaTrackGraphImpl::GetInstance(). This vulnerability affects Firefox < 144, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.(CVE-2025-11708)
A compromised web process was able to trigger out of bounds reads and writes in a more privileged process using manipulated WebGL textures. This vulnerability affects Firefox < 144, Firefox ESR < 115.29, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.(CVE-2025-11709)
A compromised web process using malicious IPC messages could have caused the privileged browser process to reveal blocks of its memory to the compromised process. This vulnerability affects Firefox < 144, Firefox ESR < 115.29, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.(CVE-2025-11710)
There was a way to change the value of JavaScript Object properties that were supposed to be non-writeable. This vulnerability affects Firefox < 144, Firefox ESR < 115.29, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.(CVE-2025-11711)
A malicious page could have used the type attribute of an OBJECT tag to override the default browser behavior when encountering a web resource served without a content-type. This could have contributed to an XSS on a site that unsafely serves files without a content-type header. This vulnerability affects Firefox < 144, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.(CVE-2025-11712)
Memory safety bugs present in Firefox ESR 115.28, Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143. 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 < 144, Firefox ESR < 115.29, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird < 140.4.(CVE-2025-11714)
Memory safety bugs present in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143. 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 < 144, Firefox ESR < 140.4, Thunderbird < 144, and Thunderbird ESR < 140.4.(CVE-2025-11715)
Modification of specific WebGL shader attributes could trigger an out-of-bounds read, which, when chained with other vulnerabilities, could be used to escalate privileges. This bug only affects Thunderbird for macOS. Other versions of Thunderbird are unaffected. This vulnerability affects Firefox < 138, Firefox ESR <…
- Record
OESA-2025-2557- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVopenSUSE-SU-2025:15042-1 No score
MozillaThunderbird-128.10.0-1.1 on GA media
These are all security issues fixed in the MozillaThunderbird-128.10.0-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2025:15042-1- Updated
- 2026-11-02
OSVSUSE-SU-2025:1436-1 No score
Security update for MozillaFirefox
This update for MozillaFirefox fixes the following issues:
- Firefox Extended Support Release 128.10.0 ESR MFSA 2025-29 (bsc#1241621):
- CVE-2025-2817: Potential privilege escalation in Firefox Updater
- CVE-2025-4082: WebGL shader attribute memory corruption in Firefox for macOS
- CVE-2025-4083: Process isolation bypass using
javascript:URI links in cross-origin frames - CVE-2025-4084: Potential local code execution in 'copy as cURL' command
- CVE-2025-4087: Unsafe attribute access during XPath parsing
- CVE-2025-4091: Memory safety bugs fixed in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and Thunderbird 128.10
- CVE-2025-4093: Memory safety bug fixed in Firefox ESR 128.10 and Thunderbird 128.10
- Record
SUSE-SU-2025:1436-1- Updated
- 2026-11-02
OSVSUSE-SU-2025:1506-1 No score
Security update for MozillaThunderbird
This update for MozillaThunderbird fixes the following issues:
Mozilla Thunderbird ESR 128.10 update (bsc#1241621):
- CVE-2025-4082: WebGL shader attribute memory corruption in Thunderbird for macOS.
- CVE-2025-4087: Unsafe attribute access during XPath parsing.
- CVE-2025-4093: Memory safety bug fixed in Firefox ESR 128.10 and Thunderbird.
- CVE-2025-4091: Memory safety bugs fixed in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and Thunderbird 128.10.
- CVE-2025-4083: Process isolation bypass using 'javascript:' URI links in cross-origin frames.
- CVE-2025-4084: Potential local code execution in 'copy as cURL' command.
- CVE-2025-2817: Privilege escalation in Thunderbird Updater.
- Record
SUSE-SU-2025:1506-1- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
firefoxopenEuler:24.03-LTS From an advisory covering 6 CVEs |
before 128.10.0-1.oe2403 | 128.10.0-1.oe2403 |
firefoxopenEuler:24.03-LTS-SP1 From an advisory covering 6 CVEs |
before 128.10.0-1.oe2403sp1 | 128.10.0-1.oe2403sp1 |
firefoxopenEuler:22.03-LTS-SP3 From an advisory covering 6 CVEs |
before 128.10.0-1.oe2203sp3 | 128.10.0-1.oe2203sp3 |
firefoxopenEuler:22.03-LTS-SP4 From an advisory covering 6 CVEs |
before 128.10.0-1.oe2203sp4 | 128.10.0-1.oe2203sp4 |
thunderbirdopenEuler:24.03-LTS-SP2 From an advisory covering 16 CVEs |
before 140.4.0-1.oe2403sp2 | 140.4.0-1.oe2403sp2 |
MozillaFirefoxSUSE:Linux Enterprise Module for Desktop Applications 15 SP6 From an advisory covering 7 CVEs |
before 128.10.0-150200.152.179.1 | 128.10.0-150200.152.179.1 |
MozillaFirefoxSUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS From an advisory covering 7 CVEs |
before 128.10.0-150200.152.179.1 | 128.10.0-150200.152.179.1 |
MozillaFirefoxSUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS From an advisory covering 7 CVEs |
before 128.10.0-150200.152.179.1 | 128.10.0-150200.152.179.1 |
MozillaFirefoxSUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS From an advisory covering 7 CVEs |
before 128.10.0-150200.152.179.1 | 128.10.0-150200.152.179.1 |
MozillaFirefoxSUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS From an advisory covering 7 CVEs |
before 128.10.0-150200.152.179.1 | 128.10.0-150200.152.179.1 |
Show 13 moreShow less
| Package | Affected | Fixed |
|---|---|---|
MozillaFirefoxSUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS From an advisory covering 7 CVEs |
before 128.10.0-150200.152.179.1 | 128.10.0-150200.152.179.1 |
MozillaFirefoxSUSE:Linux Enterprise Server 15 SP3-LTSS From an advisory covering 7 CVEs |
before 128.10.0-150200.152.179.1 | 128.10.0-150200.152.179.1 |
MozillaFirefoxSUSE:Linux Enterprise Server 15 SP4-LTSS From an advisory covering 7 CVEs |
before 128.10.0-150200.152.179.1 | 128.10.0-150200.152.179.1 |
MozillaFirefoxSUSE:Linux Enterprise Server 15 SP5-LTSS From an advisory covering 7 CVEs |
before 128.10.0-150200.152.179.1 | 128.10.0-150200.152.179.1 |
MozillaFirefoxSUSE:Linux Enterprise Server for SAP Applications 15 SP3 From an advisory covering 7 CVEs |
before 128.10.0-150200.152.179.1 | 128.10.0-150200.152.179.1 |
MozillaFirefoxSUSE:Linux Enterprise Server for SAP Applications 15 SP4 From an advisory covering 7 CVEs |
before 128.10.0-150200.152.179.1 | 128.10.0-150200.152.179.1 |
MozillaFirefoxSUSE:Linux Enterprise Server for SAP Applications 15 SP5 From an advisory covering 7 CVEs |
before 128.10.0-150200.152.179.1 | 128.10.0-150200.152.179.1 |
MozillaFirefoxSUSE:Enterprise Storage 7.1 From an advisory covering 7 CVEs |
before 128.10.0-150200.152.179.1 | 128.10.0-150200.152.179.1 |
MozillaFirefoxopenSUSE:Leap 15.6 From an advisory covering 7 CVEs |
before 128.10.0-150200.152.179.1 | 128.10.0-150200.152.179.1 |
MozillaThunderbirdSUSE:Linux Enterprise Module for Package Hub 15 SP6 From an advisory covering 7 CVEs |
before 128.10.0-150200.8.212.1 | 128.10.0-150200.8.212.1 |
MozillaThunderbirdSUSE:Linux Enterprise Workstation Extension 15 SP6 From an advisory covering 7 CVEs |
before 128.10.0-150200.8.212.1 | 128.10.0-150200.8.212.1 |
MozillaThunderbirdopenSUSE:Leap 15.6 From an advisory covering 7 CVEs |
before 128.10.0-150200.8.212.1 | 128.10.0-150200.8.212.1 |
MozillaThunderbirdopenSUSE:Tumbleweed From an advisory covering 7 CVEs |
before 128.10.0-1.1 | 128.10.0-1.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-4084 is a medium vulnerability (CVSS 5.7) in Mozilla Firefox, published April 29, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.45%, the 39th percentile. No source names a fixed version.
References
bugzilla.mozilla.org/buglist.cgi?bug_id=1949994%2C1956698%2C1960198
mozilla.org/security/advisories/mfsa2025-29
lists.debian.org/debian-lts-announce/2025/05/msg00022.html
nvd.nist.gov/vuln/detail/CVE-2025-4084
Show 37 moreShow less
github.com/advisories/GHSA-gx9w-3cv3-7x4r
openeuler.org/zh/security/security-bulletins/detail?id=openEuler-SA-2025-1486
suse.com/support/update/announcement/2025/suse-su-20251436-1
bugzilla.suse.com/1241621
lists.opensuse.org/archives/list/[email protected]/thread/H6ZBNI7X4V2LGK72WNKGQDBMYZSO5HW3
Left out here: the rest of 1 source description. The JSON record has them.