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CERTFR-2025-AVI-0797
Vulnerability from certfr_avis - Published: 2025-09-17 - Updated: 2025-09-17
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 à distance, 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 | Thunderbird | Thunderbird versions antérieures à 140.3 | ||
| Mozilla | Firefox Focus | Focus pour iOS versions antérieures à 143.0 | ||
| Mozilla | Firefox ESR | Firefox ESR versions antérieures à 140.3 | ||
| Mozilla | Firefox | Firefox versions antérieures à 143 | ||
| Mozilla | Firefox ESR | Firefox ESR versions antérieures à 115.28 | ||
| Mozilla | Thunderbird | Thunderbird versions antérieures à 143 |
References
| Title | Publication Time | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Thunderbird versions ant\u00e9rieures \u00e0 140.3",
"product": {
"name": "Thunderbird",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Focus pour iOS versions ant\u00e9rieures \u00e0 143.0",
"product": {
"name": "Firefox Focus",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Firefox ESR versions ant\u00e9rieures \u00e0 140.3",
"product": {
"name": "Firefox ESR",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Firefox versions ant\u00e9rieures \u00e0 143",
"product": {
"name": "Firefox",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Firefox ESR versions ant\u00e9rieures \u00e0 115.28",
"product": {
"name": "Firefox ESR",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Thunderbird versions ant\u00e9rieures \u00e0 143",
"product": {
"name": "Thunderbird",
"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-2025-10535",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-10535"
},
{
"name": "CVE-2025-10533",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-10533"
},
{
"name": "CVE-2025-10530",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-10530"
},
{
"name": "CVE-2025-10527",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-10527"
},
{
"name": "CVE-2025-10537",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-10537"
},
{
"name": "CVE-2025-10532",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-10532"
},
{
"name": "CVE-2025-10290",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-10290"
},
{
"name": "CVE-2025-10529",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-10529"
},
{
"name": "CVE-2025-10528",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-10528"
},
{
"name": "CVE-2025-10534",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-10534"
},
{
"name": "CVE-2025-10536",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-10536"
},
{
"name": "CVE-2025-10531",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-10531"
}
],
"initial_release_date": "2025-09-17T00:00:00",
"last_revision_date": "2025-09-17T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-0797",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-09-17T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"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 \u00e0 distance, 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": "2025-09-16",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2025-73",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2025-73/"
},
{
"published_at": "2025-09-16",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2025-74",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2025-74/"
},
{
"published_at": "2025-09-16",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2025-78",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2025-78/"
},
{
"published_at": "2025-09-16",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2025-77",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2025-77/"
},
{
"published_at": "2025-09-16",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2025-75",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2025-75/"
},
{
"published_at": "2025-09-16",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2025-76",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2025-76/"
}
]
}
CVE-2025-10290 (GCVE-0-2025-10290)
Vulnerability from cvelistv5 – Published: 2025-09-16 12:26 – Updated: 2026-04-13 14:29
VLAI
EPSS
VEX
Title
Opening links via the contextual menu in Focus for iOS would not update the toolbar UI correctly, allowing attackers to spoof websites
Summary
Opening links via the contextual menu in Focus iOS for certain URL schemes would fail to load but would not refresh the toolbar correctly, allowing attackers to spoof websites if users were coerced into opening a link explicitly through a long-press. This vulnerability was fixed in Focus for iOS 143.0.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-16 17:30 UTC
CWE
- CWE-451 - User Interface (UI) Misrepresentation of Critical Information
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Focus for iOS |
Unaffected:
143.0 , ≤ *
(rpm)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-10290",
"options": [
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"Exploitation": "none"
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{
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},
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}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-16T17:30:14.447776Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-451",
"description": "CWE-451 User Interface (UI) Misrepresentation of Critical Information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-16T18:26:56.722Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Focus for iOS",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "143.0",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Renwa"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Opening links via the contextual menu in Focus iOS for certain URL schemes would fail to load but would not refresh the toolbar correctly, allowing attackers to spoof websites if users were coerced into opening a link explicitly through a long-press. This vulnerability was fixed in Focus for iOS 143.0."
}
],
"value": "Opening links via the contextual menu in Focus iOS for certain URL schemes would fail to load but would not refresh the toolbar correctly, allowing attackers to spoof websites if users were coerced into opening a link explicitly through a long-press. This vulnerability was fixed in Focus for iOS 143.0."
}
],
"providerMetadata": {
"dateUpdated": "2026-04-13T14:29:50.967Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1975566"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-76/"
}
],
"title": "Opening links via the contextual menu in Focus for iOS would not update the toolbar UI correctly, allowing attackers to spoof websites"
}
},
"cveMetadata": {
"assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"assignerShortName": "mozilla",
"cveId": "CVE-2025-10290",
"datePublished": "2025-09-16T12:26:39.308Z",
"dateReserved": "2025-09-11T17:59:15.574Z",
"dateUpdated": "2026-04-13T14:29:50.967Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-10527 (GCVE-0-2025-10527)
Vulnerability from cvelistv5 – Published: 2025-09-16 12:26 – Updated: 2026-04-13 14:28
VLAI
EPSS
VEX
Title
Sandbox escape due to use-after-free in the Graphics: Canvas2D component
Summary
Sandbox escape due to use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-16 13:30 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.3 , ≤ 140.*
(rpm)
Unaffected: 143 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.3 , ≤ 140.*
(rpm)
Unaffected: 143 , ≤ * (rpm) |
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-10527",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-16T13:30:33.580712Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-16T13:31:16.577Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T18:08:27.952Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/09/msg00026.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/09/msg00020.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "143",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "143",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Oskar L"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Sandbox escape due to use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3."
}
],
"value": "Sandbox escape due to use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3."
}
],
"providerMetadata": {
"dateUpdated": "2026-04-13T14:28:08.186Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1984825"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-73/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-75/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-77/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-78/"
}
],
"title": "Sandbox escape due to use-after-free in the Graphics: Canvas2D component"
}
},
"cveMetadata": {
"assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"assignerShortName": "mozilla",
"cveId": "CVE-2025-10527",
"datePublished": "2025-09-16T12:26:35.079Z",
"dateReserved": "2025-09-16T06:48:33.808Z",
"dateUpdated": "2026-04-13T14:28:08.186Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-10528 (GCVE-0-2025-10528)
Vulnerability from cvelistv5 – Published: 2025-09-16 12:26 – Updated: 2026-04-13 14:28
VLAI
EPSS
VEX
Title
Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component
Summary
Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-17 18:02 UTC
CWE
- CWE-693 - Protection Mechanism Failure
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.3 , ≤ 140.*
(rpm)
Unaffected: 143 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.3 , ≤ 140.*
(rpm)
Unaffected: 143 , ≤ * (rpm) |
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
}
},
{
"other": {
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"options": [
{
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},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-17T18:02:06.261366Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-693",
"description": "CWE-693 Protection Mechanism Failure",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-18T18:49:09.471Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T18:08:29.851Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/09/msg00026.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/09/msg00020.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "143",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.3",
"versionType": "rpm"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "143",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Oskar L"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3."
}
],
"value": "Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3."
}
],
"providerMetadata": {
"dateUpdated": "2026-04-13T14:28:09.906Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"shortName": "mozilla"
},
"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1986185"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-73/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-75/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-77/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-78/"
}
],
"title": "Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component"
}
},
"cveMetadata": {
"assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
"assignerShortName": "mozilla",
"cveId": "CVE-2025-10528",
"datePublished": "2025-09-16T12:26:35.394Z",
"dateReserved": "2025-09-16T06:48:35.863Z",
"dateUpdated": "2026-04-13T14:28:09.906Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-10529 (GCVE-0-2025-10529)
Vulnerability from cvelistv5 – Published: 2025-09-16 12:26 – Updated: 2026-04-13 14:28
VLAI
EPSS
VEX
Title
Same-origin policy bypass in the Layout component
Summary
Same-origin policy bypass in the Layout component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-17 17:44 UTC
CWE
- CWE-942 - Permissive Cross-domain Policy with Untrusted Domains
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.3 , ≤ 140.*
(rpm)
Unaffected: 143 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.3 , ≤ 140.*
(rpm)
Unaffected: 143 , ≤ * (rpm) |
Credits
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CVE-2025-10530 (GCVE-0-2025-10530)
Vulnerability from cvelistv5 – Published: 2025-09-16 12:26 – Updated: 2026-04-13 14:28
VLAI
EPSS
VEX
Title
Spoofing issue in the WebAuthn component in Firefox for Android
Summary
Spoofing issue in the WebAuthn component in Firefox for Android. This vulnerability was fixed in Firefox 143 and Thunderbird 143.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-17 17:07 UTC
CWE
- CWE-290 - Authentication Bypass by Spoofing
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
143 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
143 , ≤ *
(rpm)
|
Credits
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CVE-2025-10531 (GCVE-0-2025-10531)
Vulnerability from cvelistv5 – Published: 2025-09-16 12:26 – Updated: 2026-04-13 14:28
VLAI
EPSS
VEX
Title
Mitigation bypass in the Web Compatibility: Tooling component
Summary
Mitigation bypass in the Web Compatibility: Tooling component. This vulnerability was fixed in Firefox 143 and Thunderbird 143.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-17 14:55 UTC
CWE
- CWE-288 - Authentication Bypass Using an Alternate Path or Channel
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
143 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
143 , ≤ *
(rpm)
|
Credits
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CVE-2025-10532 (GCVE-0-2025-10532)
Vulnerability from cvelistv5 – Published: 2025-09-16 12:26 – Updated: 2026-04-13 14:28
VLAI
EPSS
VEX
Title
Incorrect boundary conditions in the JavaScript: GC component
Summary
Incorrect boundary conditions in the JavaScript: GC component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-17 17:10 UTC
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.3 , ≤ 140.*
(rpm)
Unaffected: 143 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.3 , ≤ 140.*
(rpm)
Unaffected: 143 , ≤ * (rpm) |
Credits
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CVE-2025-10533 (GCVE-0-2025-10533)
Vulnerability from cvelistv5 – Published: 2025-09-16 12:26 – Updated: 2026-04-13 14:28
VLAI
EPSS
VEX
Title
Integer overflow in the SVG component
Summary
Integer overflow in the SVG component. This vulnerability was fixed in Firefox 143, Firefox ESR 115.28, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-16 13:44 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
115.28 , ≤ 115.*
(rpm)
Unaffected: 140.3 , ≤ 140.* (rpm) Unaffected: 143 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.3 , ≤ 140.*
(rpm)
Unaffected: 143 , ≤ * (rpm) |
Credits
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"version": "140.3",
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},
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{
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"type": "text/html",
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}
],
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}
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},
{
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-74/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2025-75/"
},
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},
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},
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CVE-2025-10534 (GCVE-0-2025-10534)
Vulnerability from cvelistv5 – Published: 2025-09-16 12:26 – Updated: 2026-08-04 15:59
VLAI
EPSS
VEX
Title
Spoofing issue in the Site Permissions component
Summary
Spoofing issue in the Site Permissions component. This vulnerability was fixed in Firefox 143 and Thunderbird 143.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-17 13:59 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
143 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
143 , ≤ *
(rpm)
|
Credits
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"title": "CISA ADP Vulnrichment"
}
],
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"vendor": "Mozilla",
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}
]
}
],
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"lang": "en",
"value": "Emma Z\u00fchlcke"
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"url": "https://www.mozilla.org/security/advisories/mfsa2025-73/"
},
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"url": "https://www.mozilla.org/security/advisories/mfsa2025-77/"
}
],
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CVE-2025-10535 (GCVE-0-2025-10535)
Vulnerability from cvelistv5 – Published: 2025-09-16 12:26 – Updated: 2026-08-04 16:00
VLAI
EPSS
VEX
Title
Information disclosure, mitigation bypass in the Privacy component in Firefox for Android
Summary
Information disclosure, mitigation bypass in the Privacy component in Firefox for Android. This vulnerability was fixed in Firefox 143.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-17 14:02 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Credits
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"timestamp": "2025-09-17T14:02:21.292689Z",
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},
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"product": "Firefox",
"vendor": "Mozilla",
"versions": [
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"versionType": "rpm"
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],
"credits": [
{
"lang": "en",
"value": "Rebeca Tudor"
}
],
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{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Information disclosure, mitigation bypass in the Privacy component in Firefox for Android. This vulnerability was fixed in Firefox 143."
}
],
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}
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},
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}
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},
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}
Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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