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7841 vulnerabilities by mozilla
CVE-2026-13356 (GCVE-0-2026-13356)
Vulnerability from nvd – Published: 2026-07-06 23:07 – Updated: 2026-07-07 13:27
VLAI
EPSS
VEX
Title
Interrupted navigation could allow address bar origin spoofing in Firefox for iOS
Summary
A malicious webpage could interrupt a pending navigation by enqueuing a synchronous JavaScript dialog, causing the browser UI to display the destination origin in the address bar while continuing to render attacker-controlled content. This vulnerability was fixed in Firefox for iOS 152.3.
Severity
6.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-451 - User Interface (UI) Misrepresentation of Critical Information
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox for iOS |
Unaffected:
152.3 , ≤ *
(rpm)
|
Credits
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"shortName": "CISA-ADP"
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"title": "CISA ADP Vulnrichment"
}
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{
"lang": "en",
"value": "Azza Tegar Naufal Ataullah"
}
],
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}
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}
],
"title": "Interrupted navigation could allow address bar origin spoofing in Firefox for iOS"
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"state": "PUBLISHED"
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CVE-2026-57963 (GCVE-0-2026-57963)
Vulnerability from nvd – Published: 2026-07-01 00:58 – Updated: 2026-07-01 14:09
VLAI
EPSS
VEX
Title
Chat UI manipulation by injection
Summary
An attacker who can send HTML chat messages (via Matrix or XMPP) can inject arbitrary styled content, phishing links, and CSS that manipulates the chat UI. This vulnerability was fixed in Thunderbird 152.0.1 and Thunderbird 140.12.1.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Thunderbird |
Unaffected:
140.12.1 , ≤ 140.*
(rpm)
Unaffected: 152.0.1 , ≤ * (rpm) |
Credits
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"shortName": "CISA-ADP"
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"title": "CISA ADP Vulnrichment"
}
],
"cna": {
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"product": "Thunderbird",
"vendor": "Mozilla",
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{
"lessThanOrEqual": "140.*",
"status": "unaffected",
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"versionType": "rpm"
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"status": "unaffected",
"version": "152.0.1",
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}
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"value": "Michael Bommarito"
}
],
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"supportingMedia": [
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"base64": false,
"type": "text/html",
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}
],
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2042910"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-63/"
},
{
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}
],
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CVE-2026-57962 (GCVE-0-2026-57962)
Vulnerability from nvd – Published: 2026-07-01 00:58 – Updated: 2026-07-01 14:40
VLAI
EPSS
VEX
Title
Denial-of-service via malicious LDAP address-book server
Summary
A malicious LDAP server, which a Thunderbird user is configured to query for address-book autocomplete, can stash arbitrarily large amounts of attacker-supplied data into the Thunderbird LDAP client until it crashes due to memory exhaustion. This vulnerability was fixed in Thunderbird 152.0.1 and Thunderbird 140.12.1.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Thunderbird |
Unaffected:
140.12.1 , ≤ 140.*
(rpm)
Unaffected: 152.0.1 , ≤ * (rpm) |
Credits
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
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"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
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"cna": {
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{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
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"status": "unaffected",
"version": "140.12.1",
"versionType": "rpm"
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"status": "unaffected",
"version": "152.0.1",
"versionType": "rpm"
}
]
}
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"value": "Michael Bommarito"
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}
],
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}
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"url": "https://www.mozilla.org/security/advisories/mfsa2026-63/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-64/"
}
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CVE-2026-14241 (GCVE-0-2026-14241)
Vulnerability from nvd – Published: 2026-06-30 13:32 – Updated: 2026-07-06 14:35
VLAI
EPSS
VEX
Title
Memory safety bugs fixed in Firefox 152.0.4
Summary
Memory safety bugs present in Firefox 152.0.3. 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 was fixed in Firefox 152.0.4.
Severity
7.5 (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
Credits
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
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"timestamp": "2026-07-01T03:55:46.570235Z",
"version": "2.0.3"
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
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"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "152.0.4",
"versionType": "rpm"
}
]
}
],
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{
"lang": "en",
"value": "Christian Holler, Gabriele Svelto, Greg Stoll and the Mozilla Fuzzing Team"
}
],
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"base64": false,
"type": "text/html",
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}
],
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CVE-2026-53900 (GCVE-0-2026-53900)
Vulnerability from nvd – Published: 2026-06-16 11:53 – Updated: 2026-06-16 14:37
VLAI
EPSS
VEX
Title
Cookie injection was possible when opening a PDF link
Summary
Firefox for iOS preserved cookies set on the initial PDF request across cross-origin HTTP redirects in TemporaryDocument, allowing a malicious site to inject arbitrary cookies into requests to an unrelated target domain. This vulnerability was fixed in Firefox for iOS 152.0.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox for iOS |
Unaffected:
152.0 , ≤ *
(rpm)
|
Credits
{
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{
"metrics": [
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"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
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"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
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"timestamp": "2026-06-16T14:37:25.312079Z",
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"cweId": "CWE-345",
"description": "CWE-345 Insufficient Verification of Data Authenticity",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-384",
"description": "CWE-384 Session Fixation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Firefox for iOS",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "152.0",
"versionType": "rpm"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Muneaki Nishimura"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Firefox for iOS preserved cookies set on the initial PDF request across cross-origin HTTP redirects in TemporaryDocument, allowing a malicious site to inject arbitrary cookies into requests to an unrelated target domain. This vulnerability was fixed in Firefox for iOS 152.0."
}
],
"value": "Firefox for iOS preserved cookies set on the initial PDF request across cross-origin HTTP redirects in TemporaryDocument, allowing a malicious site to inject arbitrary cookies into requests to an unrelated target domain. This vulnerability was fixed in Firefox for iOS 152.0."
}
],
"providerMetadata": {
"dateUpdated": "2026-06-16T11:53:05.773Z",
"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2043204"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-56/"
}
],
"title": "Cookie injection was possible when opening a PDF link"
}
},
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}
CVE-2026-53899 (GCVE-0-2026-53899)
Vulnerability from nvd – Published: 2026-06-16 11:53 – Updated: 2026-06-16 15:44
VLAI
EPSS
VEX
Title
Cross-origin cookies could be leaked when opening a PDF link
Summary
Firefox for iOS used partial domain matching when attaching cookies to PDF requests, allowing a malicious site on a suffix domain to receive cookies belonging to the target site. This vulnerability was fixed in Firefox for iOS 152.0.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-345 - Insufficient Verification of Data Authenticity
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox for iOS |
Unaffected:
152.0 , ≤ *
(rpm)
|
Credits
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CVE-2026-12330 (GCVE-0-2026-12330)
Vulnerability from nvd – Published: 2026-06-16 11:53 – Updated: 2026-06-16 16:08
VLAI
EPSS
VEX
Title
Incorrect boundary conditions in the Internationalization component
Summary
Incorrect boundary conditions in the Internationalization component. This vulnerability was fixed in Firefox ESR 140.12, Firefox ESR 115.37, and Thunderbird 140.12.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
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:
115.37 , ≤ 115.*
(rpm)
Unaffected: 140.12 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.12 , ≤ *
(rpm)
|
Credits
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CVE-2026-12329 (GCVE-0-2026-12329)
Vulnerability from nvd – Published: 2026-06-16 11:53 – Updated: 2026-07-10 12:05
VLAI
EPSS
VEX
Title
Memory safety bug fixed in Thunderbird ESR 140.12
Summary
Memory safety bug fixed in Thunderbird ESR 140.12. This vulnerability was fixed in Firefox ESR 140.12 and Thunderbird 140.12.
Severity
5.3 (Medium)
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
18 references
Impacted products
17 products
Credits
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CVE-2026-12328 (GCVE-0-2026-12328)
Vulnerability from nvd – Published: 2026-06-16 11:53 – Updated: 2026-07-10 12:05
VLAI
EPSS
VEX
Title
Memory safety bugs fixed in Firefox ESR 115.37, Firefox ESR 140.12, Thunderbird ESR 140.12, Firefox 152 and Thunderbird 152
Summary
Memory safety bugs present in Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. 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 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12.
Severity
8.1 (High)
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
21 references
Impacted products
17 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
115.37 , ≤ 115.*
(rpm)
Unaffected: 140.12 , ≤ 140.* (rpm) Unaffected: 152 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.12 , ≤ 140.*
(rpm)
Unaffected: 152 , ≤ * (rpm) |
|
| Red Hat | Red Hat Enterprise Linux AppStream EUS (v. 10.0) |
cpe:/o:redhat:enterprise_linux_eus:10.0 |
|
| Red Hat | Red Hat Enterprise Linux AppStream (v. 10) |
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux AppStream (v. 8) |
cpe:/a:redhat:enterprise_linux:8::appstream |
|
| Red Hat | Red Hat Enterprise Linux AppStream AUS (v.8.4) |
cpe:/a:redhat:rhel_aus:8.4::appstream |
|
| Red Hat | Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) |
cpe:/a:redhat:rhel_eus_long_life:8.4::appstream |
|
| Red Hat | Red Hat Enterprise Linux AppStream AUS (v.8.6) |
cpe:/a:redhat:rhel_aus:8.6::appstream |
|
| Red Hat | Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6) |
cpe:/a:redhat:rhel_eus_long_life:8.6::appstream |
|
| Red Hat | Red Hat Enterprise Linux AppStream E4S (v.8.8) |
cpe:/a:redhat:rhel_e4s:8.8::appstream |
|
| Red Hat | Red Hat Enterprise Linux AppStream TUS (v.8.8) |
cpe:/a:redhat:rhel_tus:8.8::appstream |
|
| Red Hat | Red Hat Enterprise Linux AppStream E4S (v.9.2) |
cpe:/a:redhat:rhel_e4s:9.2::appstream |
|
| Red Hat | Red Hat Enterprise Linux AppStream EUS (v.9.6) |
cpe:/a:redhat:rhel_eus:9.6::appstream |
|
| Red Hat | Red Hat Enterprise Linux AppStream (v. 9) |
cpe:/a:redhat:enterprise_linux:9::appstream |
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
Credits
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CVE-2026-12327 (GCVE-0-2026-12327)
Vulnerability from nvd – Published: 2026-06-16 11:53 – Updated: 2026-06-17 11:08
VLAI
EPSS
VEX
Title
Memory safety bugs fixed in Firefox ESR 140.12, Thunderbird ESR 140.12, Firefox 152 and Thunderbird 152
Summary
Memory safety bugs present in Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. 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 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
Severity
8.1 (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:
140.12 , ≤ 140.*
(rpm)
Unaffected: 152 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.12 , ≤ 140.*
(rpm)
Unaffected: 152 , ≤ * (rpm) |
Credits
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CVE-2026-12326 (GCVE-0-2026-12326)
Vulnerability from nvd – Published: 2026-06-16 11:52 – Updated: 2026-06-30 03:17
VLAI
EPSS
VEX
Title
Memory safety bugs fixed in Firefox 152 and Thunderbird 152
Summary
Memory safety bugs present in Firefox 151 and Thunderbird 151. 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 152 and Thunderbird 152.
Severity
8.1 (High)
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
8 references
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
152 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
152 , ≤ *
(rpm)
|
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
Credits
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CVE-2026-12325 (GCVE-0-2026-12325)
Vulnerability from nvd – Published: 2026-06-16 11:52 – Updated: 2026-06-16 16:08
VLAI
EPSS
VEX
Title
Denial-of-service in the Graphics: ImageLib component
Summary
Denial-of-service in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
115.37 , ≤ 115.*
(rpm)
Unaffected: 140.12 , ≤ 140.* (rpm) Unaffected: 152 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.12 , ≤ 140.*
(rpm)
Unaffected: 152 , ≤ * (rpm) |
Credits
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CVE-2026-12324 (GCVE-0-2026-12324)
Vulnerability from nvd – Published: 2026-06-16 11:52 – Updated: 2026-06-16 16:11
VLAI
EPSS
VEX
Title
Incorrect boundary conditions in the Graphics: CanvasWebGL component
Summary
Incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-703 - Improper Check or Handling of Exceptional Conditions
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.12 , ≤ 140.*
(rpm)
Unaffected: 152 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.12 , ≤ 140.*
(rpm)
Unaffected: 152 , ≤ * (rpm) |
Credits
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CVE-2026-12323 (GCVE-0-2026-12323)
Vulnerability from nvd – Published: 2026-06-16 11:52 – Updated: 2026-06-16 16:08
VLAI
EPSS
VEX
Title
Spoofing issue in the DOM: Core & HTML component
Summary
Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1021 - Improper Restriction of Rendered UI Layers or Frames
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
152 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
152 , ≤ *
(rpm)
|
Credits
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CVE-2026-12322 (GCVE-0-2026-12322)
Vulnerability from nvd – Published: 2026-06-16 11:52 – Updated: 2026-06-18 18:00
VLAI
EPSS
VEX
Title
Clickjacking issue in the Widget: Gtk component
Summary
Clickjacking issue in the Widget: Gtk component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1021 - Improper Restriction of Rendered UI Layers or Frames
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
152 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
152 , ≤ *
(rpm)
|
Credits
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CVE-2026-12321 (GCVE-0-2026-12321)
Vulnerability from nvd – Published: 2026-06-16 11:52 – Updated: 2026-06-16 16:08
VLAI
EPSS
VEX
Title
JIT miscompilation in the JavaScript: WebAssembly component
Summary
JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-670 - Always-Incorrect Control Flow Implementation
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
152 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
152 , ≤ *
(rpm)
|
Credits
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CVE-2026-12320 (GCVE-0-2026-12320)
Vulnerability from nvd – Published: 2026-06-16 11:52 – Updated: 2026-06-16 16:08
VLAI
EPSS
VEX
Title
Information disclosure in the Password Manager component
Summary
Information disclosure in the Password Manager component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
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:
152 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
152 , ≤ *
(rpm)
|
Credits
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CVE-2026-12319 (GCVE-0-2026-12319)
Vulnerability from nvd – Published: 2026-06-16 11:52 – Updated: 2026-06-16 16:08
VLAI
EPSS
VEX
Title
Denial-of-service in the Audio/Video: Playback component
Summary
Denial-of-service in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
152 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
152 , ≤ *
(rpm)
|
Credits
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CVE-2026-12318 (GCVE-0-2026-12318)
Vulnerability from nvd – Published: 2026-06-16 11:52 – Updated: 2026-06-16 18:07
VLAI
EPSS
VEX
Title
Incorrect boundary conditions in the Libraries component in NSS
Summary
Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
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:
152 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
152 , ≤ *
(rpm)
|
Credits
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CVE-2026-12317 (GCVE-0-2026-12317)
Vulnerability from nvd – Published: 2026-06-16 11:52 – Updated: 2026-06-18 18:00
VLAI
EPSS
VEX
Title
Memory safety bug fixed in Firefox 152
Summary
Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
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:
152 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
152 , ≤ *
(rpm)
|
Credits
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CVE-2026-12316 (GCVE-0-2026-12316)
Vulnerability from nvd – Published: 2026-06-16 11:52 – Updated: 2026-06-16 18:24
VLAI
EPSS
VEX
Title
Mitigation bypass in the DOM: Security component
Summary
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-693 - Protection Mechanism Failure
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
152 , ≤ *
(rpm)
|
|
| Mozilla | Thunderbird |
Unaffected:
152 , ≤ *
(rpm)
|
Credits
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CVE-2026-12315 (GCVE-0-2026-12315)
Vulnerability from nvd – Published: 2026-06-16 11:52 – Updated: 2026-06-16 18:26
VLAI
EPSS
VEX
Title
Mitigation bypass in the DOM: Security component
Summary
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-693 - Protection Mechanism Failure
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.12 , ≤ 140.*
(rpm)
Unaffected: 152 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.12 , ≤ 140.*
(rpm)
Unaffected: 152 , ≤ * (rpm) |
Credits
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"attackVector": "NETWORK",
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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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"version": "152",
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"versionType": "rpm"
}
]
}
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"lang": "en",
"value": "Nguyen Minh"
}
],
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CVE-2026-12314 (GCVE-0-2026-12314)
Vulnerability from nvd – Published: 2026-06-16 11:52 – Updated: 2026-06-18 18:00
VLAI
EPSS
VEX
Title
Memory safety bug fixed in Firefox 152
Summary
Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox |
Unaffected:
140.12 , ≤ 140.*
(rpm)
Unaffected: 152 , ≤ * (rpm) |
|
| Mozilla | Thunderbird |
Unaffected:
140.12 , ≤ 140.*
(rpm)
Unaffected: 152 , ≤ * (rpm) |
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
},
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"options": [
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},
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},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-16T18:13:34.491842Z",
"version": "2.0.3"
},
"type": "ssvc"
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}
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]
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"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-787",
"description": "CWE-787 Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125 Out-of-bounds Read",
"lang": "en",
"type": "CWE"
}
]
}
],
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
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"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.12",
"versionType": "rpm"
},
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"lessThanOrEqual": "*",
"status": "unaffected",
"version": "152",
"versionType": "rpm"
}
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{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.12",
"versionType": "rpm"
},
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"lessThanOrEqual": "*",
"status": "unaffected",
"version": "152",
"versionType": "rpm"
}
]
}
],
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"lang": "en",
"value": "satyamasd"
}
],
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-58/"
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"url": "https://www.mozilla.org/security/advisories/mfsa2026-60/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-61/"
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CERTFR-2026-AVI-0839
Vulnerability from certfr_avis - Published: 2026-07-07 - Updated: 2026-07-07
Une vulnérabilité a été découverte dans Mozilla Firefox pour iOS. Elle permet à un attaquant de provoquer 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
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Firefox pour iOS versions ant\u00e9rieures \u00e0 152.3",
"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-2026-13356",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-13356"
}
],
"initial_release_date": "2026-07-07T00:00:00",
"last_revision_date": "2026-07-07T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0839",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-07-07T00:00:00.000000"
}
],
"risks": [
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans Mozilla Firefox pour iOS. Elle permet \u00e0 un attaquant de provoquer un contournement de la politique de s\u00e9curit\u00e9.",
"title": "Vuln\u00e9rabilit\u00e9 dans Mozilla Firefox pour iOS",
"vendor_advisories": [
{
"published_at": "2026-07-05",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-65",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-65/"
}
]
}
CERTFR-2026-AVI-0827
Vulnerability from certfr_avis - Published: 2026-07-02 - Updated: 2026-07-02
De multiples vulnérabilités ont été découvertes dans Mozilla Thunderbird. Elles permettent à un attaquant de provoquer une atteinte à l'intégrité des données et un déni de service.
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 140.12.1 | ||
| Mozilla | Thunderbird | Thunderbird versions antérieures à 152.0.1 |
References
| Title | Publication Time | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Thunderbird versions ant\u00e9rieures \u00e0 140.12.1",
"product": {
"name": "Thunderbird",
"vendor": {
"name": "Mozilla",
"scada": false
}
}
},
{
"description": "Thunderbird versions ant\u00e9rieures \u00e0 152.0.1",
"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-2026-57963",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-57963"
},
{
"name": "CVE-2026-57962",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-57962"
}
],
"initial_release_date": "2026-07-02T00:00:00",
"last_revision_date": "2026-07-02T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0827",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-07-02T00:00:00.000000"
}
],
"risks": [
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "D\u00e9ni de service"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Mozilla Thunderbird. Elles permettent \u00e0 un attaquant de provoquer une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es et un d\u00e9ni de service.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Mozilla Thunderbird",
"vendor_advisories": [
{
"published_at": "2026-06-30",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-63",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-63/"
},
{
"published_at": "2026-06-30",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-64",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-64/"
}
]
}
CERTFR-2026-AVI-0820
Vulnerability from certfr_avis - Published: 2026-07-01 - Updated: 2026-07-01
Une vulnérabilité a été découverte dans Mozilla Firefox. Elle permet à un attaquant de provoquer une exécution de code arbitraire.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Firefox versions ant\u00e9rieures \u00e0 152.0.4",
"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-2026-14241",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-14241"
}
],
"initial_release_date": "2026-07-01T00:00:00",
"last_revision_date": "2026-07-01T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0820",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-07-01T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans Mozilla Firefox. Elle permet \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire.",
"title": "Vuln\u00e9rabilit\u00e9 dans Mozilla Firefox",
"vendor_advisories": [
{
"published_at": "2026-06-30",
"title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2026-62",
"url": "https://www.mozilla.org/en-US/security/advisories/mfsa2026-62/"
}
]
}
CVE-2026-13356 (GCVE-0-2026-13356)
Vulnerability from cvelistv5 – Published: 2026-07-06 23:07 – Updated: 2026-07-07 13:27
VLAI
EPSS
VEX
Title
Interrupted navigation could allow address bar origin spoofing in Firefox for iOS
Summary
A malicious webpage could interrupt a pending navigation by enqueuing a synchronous JavaScript dialog, causing the browser UI to display the destination origin in the address bar while continuing to render attacker-controlled content. This vulnerability was fixed in Firefox for iOS 152.3.
Severity
6.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-451 - User Interface (UI) Misrepresentation of Critical Information
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox for iOS |
Unaffected:
152.3 , ≤ *
(rpm)
|
Credits
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CVE-2026-57963 (GCVE-0-2026-57963)
Vulnerability from cvelistv5 – Published: 2026-07-01 00:58 – Updated: 2026-07-01 14:09
VLAI
EPSS
VEX
Title
Chat UI manipulation by injection
Summary
An attacker who can send HTML chat messages (via Matrix or XMPP) can inject arbitrary styled content, phishing links, and CSS that manipulates the chat UI. This vulnerability was fixed in Thunderbird 152.0.1 and Thunderbird 140.12.1.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Thunderbird |
Unaffected:
140.12.1 , ≤ 140.*
(rpm)
Unaffected: 152.0.1 , ≤ * (rpm) |
Credits
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{
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"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
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}
],
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"version": "2.0.3"
},
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}
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}
]
}
],
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
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"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"lessThanOrEqual": "140.*",
"status": "unaffected",
"version": "140.12.1",
"versionType": "rpm"
},
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"lessThanOrEqual": "*",
"status": "unaffected",
"version": "152.0.1",
"versionType": "rpm"
}
]
}
],
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"lang": "en",
"value": "Michael Bommarito"
}
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}
],
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},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-63/"
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2026-64/"
}
],
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}
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CVE-2026-57962 (GCVE-0-2026-57962)
Vulnerability from cvelistv5 – Published: 2026-07-01 00:58 – Updated: 2026-07-01 14:40
VLAI
EPSS
VEX
Title
Denial-of-service via malicious LDAP address-book server
Summary
A malicious LDAP server, which a Thunderbird user is configured to query for address-book autocomplete, can stash arbitrarily large amounts of attacker-supplied data into the Thunderbird LDAP client until it crashes due to memory exhaustion. This vulnerability was fixed in Thunderbird 152.0.1 and Thunderbird 140.12.1.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Thunderbird |
Unaffected:
140.12.1 , ≤ 140.*
(rpm)
Unaffected: 152.0.1 , ≤ * (rpm) |
Credits
{
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"attackVector": "NETWORK",
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"baseScore": 5.3,
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
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"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
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"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
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"status": "unaffected",
"version": "140.12.1",
"versionType": "rpm"
},
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"status": "unaffected",
"version": "152.0.1",
"versionType": "rpm"
}
]
}
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"value": "Michael Bommarito"
}
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}
],
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},
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CVE-2026-14241 (GCVE-0-2026-14241)
Vulnerability from cvelistv5 – Published: 2026-06-30 13:32 – Updated: 2026-07-06 14:35
VLAI
EPSS
VEX
Title
Memory safety bugs fixed in Firefox 152.0.4
Summary
Memory safety bugs present in Firefox 152.0.3. 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 was fixed in Firefox 152.0.4.
Severity
7.5 (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
Credits
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
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"timestamp": "2026-07-01T03:55:46.570235Z",
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"vendor": "Mozilla",
"versions": [
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}
],
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}
],
"value": "Memory safety bugs present in Firefox 152.0.3. 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 was fixed in Firefox 152.0.4."
}
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