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CERTFR-2025-AVI-0615
Vulnerability from certfr_avis - Published: 2025-07-23 - Updated: 2025-07-23
De multiples vulnérabilités ont été découvertes dans les produits Mozilla. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, une atteinte à la confidentialité des données et un contournement de la politique de sécurité.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Mozilla | Firefox | Firefox versions antérieures à 141 pour iOS | ||
| Mozilla | Thunderbird | Thunderbird versions antérieures à 128.13 | ||
| Mozilla | Thunderbird | Thunderbird versions antérieures à 140.1 | ||
| Mozilla | Firefox ESR | Firefox ESR versions antérieures à 140.1 | ||
| Mozilla | Firefox ESR | Firefox ESR versions antérieures à 128.13 | ||
| Mozilla | Firefox ESR | Firefox ESR versions antérieures à 115.26 | ||
| Mozilla | Thunderbird | Thunderbird versions antérieures à 141 | ||
| Mozilla | Firefox | Firefox versions antérieures à 141 |
References
| Title | Publication Time | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Firefox versions ant\u00e9rieures \u00e0 141 pour iOS",
"product": {
"name": "Firefox",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Thunderbird versions ant\u00e9rieures \u00e0 128.13",
"product": {
"name": "Thunderbird",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Thunderbird versions ant\u00e9rieures \u00e0 140.1",
"product": {
"name": "Thunderbird",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Firefox ESR versions ant\u00e9rieures \u00e0 140.1",
"product": {
"name": "Firefox ESR",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Firefox ESR versions ant\u00e9rieures \u00e0 128.13",
"product": {
"name": "Firefox ESR",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Firefox ESR versions ant\u00e9rieures \u00e0 115.26",
"product": {
"name": "Firefox ESR",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Thunderbird versions ant\u00e9rieures \u00e0 141",
"product": {
"name": "Thunderbird",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Firefox versions ant\u00e9rieures \u00e0 141",
"product": {
"name": "Firefox",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2025-8027",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8027"
},
{
"name": "CVE-2025-8037",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8037"
},
{
"name": "CVE-2025-54144",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-54144"
},
{
"name": "CVE-2025-8034",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8034"
},
{
"name": "CVE-2025-54145",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-54145"
},
{
"name": "CVE-2025-8044",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8044"
},
{
"name": "CVE-2025-8041",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8041"
},
{
"name": "CVE-2025-8039",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8039"
},
{
"name": "CVE-2025-54143",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-54143"
},
{
"name": "CVE-2025-8035",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8035"
},
{
"name": "CVE-2025-8043",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8043"
},
{
"name": "CVE-2025-8036",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8036"
},
{
"name": "CVE-2025-8032",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8032"
},
{
"name": "CVE-2025-8040",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8040"
},
{
"name": "CVE-2025-8029",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8029"
},
{
"name": "CVE-2025-8038",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8038"
},
{
"name": "CVE-2025-8028",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8028"
},
{
"name": "CVE-2025-8033",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8033"
},
{
"name": "CVE-2025-8030",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8030"
},
{
"name": "CVE-2025-8031",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8031"
},
{
"name": "CVE-2025-8042",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8042"
}
],
"initial_release_date": "2025-07-23T00:00:00",
"last_revision_date": "2025-07-23T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-0615",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-07-23T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Mozilla. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et un contournement de la politique de s\u00e9curit\u00e9.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Mozilla",
"vendor_advisories": [
{
"published_at": "2025-07-22",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2025-56",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2025-56/"
},
{
"published_at": "2025-07-22",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2025-57",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2025-57/"
},
{
"published_at": "2025-07-22",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2025-63",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2025-63/"
},
{
"published_at": "2025-07-22",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2025-61",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2025-61/"
},
{
"published_at": "2025-07-22",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2025-59",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2025-59/"
},
{
"published_at": "2025-07-22",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2025-60",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2025-60/"
},
{
"published_at": "2025-07-22",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2025-62",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2025-62/"
},
{
"published_at": "2025-07-22",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2025-58",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2025-58/"
}
]
}
CVE-2025-8034 (GCVE-0-2025-8034)
Vulnerability from cvelistv5 – Published: 2025-07-22 20:49 – Updated: 2026-04-13 14:27
VLAI
EPSS
Title
Memory safety bugs fixed in Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141
Summary
Memory safety bugs present in Firefox ESR 115.25, Firefox ESR 128.12, Thunderbird ESR 128.12, Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. 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 was fixed in Firefox 141, Firefox ESR 115.26, Firefox ESR 128.13, Firefox ESR 140.1, Thunderbird 141, Thunderbird 128.13, and Thunderbird 140.1.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
115.26 , ≤ 115.*
(rpm)
Unaffected: 128.13 , ≤ 128.* (rpm) Unaffected: 140.1 , ≤ 140.* (rpm) Unaffected: 141 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
128.13 , ≤ 128.*
(rpm)
Unaffected: 140.1 , ≤ 140.* (rpm) Unaffected: 141 , ≤ * (rpm) |
Credits
the Mozilla Fuzzing Team
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"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1970422"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-56/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-57/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-58/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-59/"
},
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"title": "Memory safety bugs fixed in Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141"
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"datePublished": "2025-07-22T20:49:27.749Z",
"dateReserved": "2025-07-22T10:14:01.438Z",
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"state": "PUBLISHED"
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CVE-2025-8035 (GCVE-0-2025-8035)
Vulnerability from cvelistv5 – Published: 2025-07-22 20:49 – Updated: 2026-04-13 14:27
VLAI
EPSS
Title
Memory safety bugs fixed in Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141
Summary
Memory safety bugs present in Firefox ESR 128.12, Thunderbird ESR 128.12, Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. 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 was fixed in Firefox 141, Firefox ESR 128.13, Firefox ESR 140.1, Thunderbird 141, Thunderbird 128.13, and Thunderbird 140.1.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
128.13 , ≤ 128.*
(rpm)
Unaffected: 140.1 , ≤ 140.* (rpm) Unaffected: 141 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
128.13 , ≤ 128.*
(rpm)
Unaffected: 140.1 , ≤ 140.* (rpm) Unaffected: 141 , ≤ * (rpm) |
Credits
the Mozilla Fuzzing Team
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"versions": [
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{
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"version": "128.13",
"versionType": "rpm"
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{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.1",
"versionType": "rpm"
},
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"status": "unaffected",
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}
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1975961"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-56/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-58/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-59/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-61/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-62/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-63/"
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CVE-2025-8036 (GCVE-0-2025-8036)
Vulnerability from cvelistv5 – Published: 2025-07-22 20:49 – Updated: 2026-04-13 14:26
VLAI
EPSS
Title
DNS rebinding circumvents CORS
Summary
Thunderbird cached CORS preflight responses across IP address changes. This allowed circumventing CORS with DNS rebinding. This vulnerability was fixed in Firefox 141, Firefox ESR 140.1, Thunderbird 141, and Thunderbird 140.1.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-350 - Reliance on Reverse DNS Resolution for a Security-Critical Action
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.1 , ≤ 140.*
(rpm)
Unaffected: 141 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.1 , ≤ 140.*
(rpm)
Unaffected: 141 , ≤ * (rpm) |
Credits
Viktor Bocz
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CVE-2025-8037 (GCVE-0-2025-8037)
Vulnerability from cvelistv5 – Published: 2025-07-22 20:49 – Updated: 2026-04-13 14:26
VLAI
EPSS
Title
Nameless cookies shadow secure cookies
Summary
Setting a nameless cookie with an equals sign in the value shadowed other cookies. Even if the nameless cookie was set over HTTP and the shadowed cookie included the `Secure` attribute. This vulnerability was fixed in Firefox 141, Firefox ESR 140.1, Thunderbird 141, and Thunderbird 140.1.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-614 - Sensitive Cookie in HTTPS Session Without 'Secure' Attribute
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.1 , ≤ 140.*
(rpm)
Unaffected: 141 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.1 , ≤ 140.*
(rpm)
Unaffected: 141 , ≤ * (rpm) |
Credits
Uku Sõrmus
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CVE-2025-8038 (GCVE-0-2025-8038)
Vulnerability from cvelistv5 – Published: 2025-07-22 20:49 – Updated: 2026-04-13 14:27
VLAI
EPSS
Title
CSP frame-src was not correctly enforced for paths
Summary
Thunderbird ignored paths when checking the validity of navigations in a frame. This vulnerability was fixed in Firefox 141, Firefox ESR 140.1, Thunderbird 141, and Thunderbird 140.1.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-345 - Insufficient Verification of Data Authenticity
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.1 , ≤ 140.*
(rpm)
Unaffected: 141 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.1 , ≤ 140.*
(rpm)
Unaffected: 141 , ≤ * (rpm) |
Credits
Laurin Weger
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CVE-2025-8039 (GCVE-0-2025-8039)
Vulnerability from cvelistv5 – Published: 2025-07-22 20:49 – Updated: 2026-04-13 14:27
VLAI
EPSS
Title
Search terms persisted in URL bar
Summary
In some cases search terms persisted in the URL bar even after navigating away from the search page. This vulnerability was fixed in Firefox 141, Firefox ESR 140.1, Thunderbird 141, and Thunderbird 140.1.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.1 , ≤ 140.*
(rpm)
Unaffected: 141 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.1 , ≤ 140.*
(rpm)
Unaffected: 141 , ≤ * (rpm) |
Credits
Sören Hentzschel
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CVE-2025-8040 (GCVE-0-2025-8040)
Vulnerability from cvelistv5 – Published: 2025-07-22 20:49 – Updated: 2026-04-13 14:27
VLAI
EPSS
Title
Memory safety bugs fixed in Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141
Summary
Memory safety bugs present in Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. 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 was fixed in Firefox 141, Firefox ESR 140.1, Thunderbird 141, and Thunderbird 140.1.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.1 , ≤ 140.*
(rpm)
Unaffected: 141 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.1 , ≤ 140.*
(rpm)
Unaffected: 141 , ≤ * (rpm) |
Credits
Andrew McCreight, Ashley Zebrowski
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CVE-2025-8041 (GCVE-0-2025-8041)
Vulnerability from cvelistv5 – Published: 2025-08-19 20:52 – Updated: 2026-04-13 14:31
VLAI
EPSS
Title
Incorrect URL truncation in Firefox for Android
Summary
In the address bar, Firefox for Android truncated the display of URLs from the end instead of prioritizing the origin. This vulnerability was fixed in Firefox 141.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-451 - User Interface (UI) Misrepresentation of Critical Information
Assigner
References
Credits
Chris Peterson and Kirtikumar Anandrao Ramchandani
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CVE-2025-8042 (GCVE-0-2025-8042)
Vulnerability from cvelistv5 – Published: 2025-08-19 20:52 – Updated: 2026-04-13 14:31
VLAI
EPSS
Title
Sandboxed iframe could start downloads
Summary
Firefox for Android allowed a sandboxed iframe without the `allow-downloads` attribute to start downloads. This vulnerability was fixed in Firefox 141.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-732 - Incorrect Permission Assignment for Critical Resource
Assigner
References
Credits
Axel Chong (@Haxatron)
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CVE-2025-8043 (GCVE-0-2025-8043)
Vulnerability from cvelistv5 – Published: 2025-07-22 20:49 – Updated: 2026-04-13 14:31
VLAI
EPSS
Title
Incorrect URL truncation
Summary
Focus incorrectly truncated URLs towards the beginning instead of around the origin. This vulnerability was fixed in Firefox 141.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-451 - User Interface (UI) Misrepresentation of Critical Information
Assigner
References
Credits
alayersattackers
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Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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