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174 vulnerabilities found for firefox_mobile by mozilla
CVE-2026-100823 (GCVE-0-2026-100823)
Vulnerability from nvd – Published: 2026-09-29 12:36 – Updated: 2026-10-01 10:50
VLAI
EPSS
VEX
Title
Spoofing issue in the Downloads component in Firefox for Android
Summary
Spoofing issue in the Downloads component in Firefox for Android. This vulnerability was fixed in Firefox 157.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 19:46 UTC
CWE
- CWE-451 - User Interface (UI) Misrepresentation of Critical Information
Assigner
References
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"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
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CVE-2026-92033 (GCVE-0-2026-92033)
Vulnerability from nvd – Published: 2026-09-15 12:33 – Updated: 2026-09-16 03:55
VLAI
EPSS
VEX
Title
Privilege escalation in Firefox for Android
Summary
Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 156.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 00:00 UTC
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
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CVE-2026-86853 (GCVE-0-2026-86853)
Vulnerability from nvd – Published: 2026-09-08 15:14 – Updated: 2026-09-08 15:48
VLAI
EPSS
VEX
Title
Repeated external URL scheme launches could potentially cause a denial of service in Firefox for iOS
Summary
A malicious webpage could repeatedly trigger external URL schemes, causing system prompts or external application launches. This could make Firefox for iOS temporarily unusable until the page is closed. This vulnerability was fixed in Firefox for iOS 155.1.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 15:47 UTC
CWE
- CWE-451 - User Interface (UI) Misrepresentation of Critical Information
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox for iOS |
Unaffected:
155.1 , ≤ *
(rpm)
|
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CVE-2026-84135 (GCVE-0-2026-84135)
Vulnerability from nvd – Published: 2026-09-01 12:19 – Updated: 2026-09-03 17:24
VLAI
EPSS
VEX
Title
Other issue in Firefox Focus for Android
Summary
Other issue in Firefox Focus for Android. This vulnerability was fixed in Firefox 155.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 16:37 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
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CVE-2026-84127 (GCVE-0-2026-84127)
Vulnerability from nvd – Published: 2026-09-01 12:18 – Updated: 2026-09-01 14:59
VLAI
EPSS
VEX
Title
Information disclosure in the WebExtensions component in Firefox for Android
Summary
Information disclosure in the WebExtensions component in Firefox for Android. This vulnerability was fixed in Firefox 155.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 14:59 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
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CVE-2026-84117 (GCVE-0-2026-84117)
Vulnerability from nvd – Published: 2026-09-01 12:18 – Updated: 2026-09-02 03:55
VLAI
EPSS
VEX
Title
Privilege escalation in Firefox for Android
Summary
Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 155.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 00:00 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
References
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CVE-2026-81267 (GCVE-0-2026-81267)
Vulnerability from nvd – Published: 2026-08-31 19:37 – Updated: 2026-08-31 20:09
VLAI
EPSS
VEX
Title
Stalled popup navigation could allow address bar origin spoofing in Firefox for iOS
Summary
A malicious webpage could stall a popup's cross-origin navigation after commit, causing the address bar to display the destination origin while continuing to render attacker-controlled content. This vulnerability was fixed in Firefox for iOS 155.0.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 20:09 UTC
CWE
- CWE-451 - User Interface (UI) Misrepresentation of Critical Information
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox for iOS |
Unaffected:
155.0 , ≤ *
(rpm)
|
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CVE-2026-74980 (GCVE-0-2026-74980)
Vulnerability from nvd – Published: 2026-08-18 12:23 – Updated: 2026-08-20 17:21
VLAI
EPSS
VEX
Title
Clickjacking issue in the Downloads component in Firefox for Android
Summary
Clickjacking issue in the Downloads component in Firefox for Android. This vulnerability was fixed in Firefox 154.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-20 15:32 UTC
CWE
- CWE-1021 - Improper Restriction of Rendered UI Layers or Frames
Assigner
References
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CVE-2026-74975 (GCVE-0-2026-74975)
Vulnerability from nvd – Published: 2026-08-18 12:23 – Updated: 2026-08-18 14:48
VLAI
EPSS
VEX
Title
Spoofing issue in the Downloads component in Firefox for Android
Summary
Spoofing issue in the Downloads component in Firefox for Android. This vulnerability was fixed in Firefox 154.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 14:48 UTC
CWE
- CWE-451 - User Interface (UI) Misrepresentation of Critical Information
Assigner
References
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CVE-2026-74951 (GCVE-0-2026-74951)
Vulnerability from nvd – Published: 2026-08-18 12:23 – Updated: 2026-08-18 19:13
VLAI
EPSS
VEX
Title
Clickjacking issue in Firefox for Android
Summary
Clickjacking issue in Firefox for Android. This vulnerability was fixed in Firefox 154.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 19:13 UTC
CWE
- CWE-1021 - Improper Restriction of Rendered UI Layers or Frames
Assigner
References
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CVE-2026-16404 (GCVE-0-2026-16404)
Vulnerability from nvd – Published: 2026-07-21 12:38 – Updated: 2026-07-22 17:27
VLAI
EPSS
VEX
Title
Spoofing issue in Firefox for Android
Summary
Spoofing issue in Firefox for Android. This vulnerability was fixed in Firefox 153.
Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-22 17:26 UTC
CWE
- CWE-290 - Authentication Bypass by Spoofing
Assigner
References
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CVE-2026-16373 (GCVE-0-2026-16373)
Vulnerability from nvd – Published: 2026-07-21 12:37 – Updated: 2026-07-22 15:44
VLAI
EPSS
VEX
Title
Information disclosure in the Privacy component in Firefox for Android
Summary
Information disclosure in the Privacy component in Firefox for Android. This vulnerability was fixed in Firefox 153.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-22 15:40 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
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CVE-2026-14906 (GCVE-0-2026-14906)
Vulnerability from nvd – Published: 2026-07-13 18:27 – Updated: 2026-07-13 19:32
VLAI
EPSS
VEX
Title
Malicious webpage titles could allow overwriting of bundled PDF resources when saving webpages as PDFs in Firefox for iOS
Summary
Pages with malicious titles could potentially allow saved PDF content to overwrite PDF files or bundled content within the Firefox for iOS application sandbox. This vulnerability was fixed in Firefox for iOS 152.4.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-13 19:31 UTC
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox for iOS |
Unaffected:
152.4 , ≤ *
(rpm)
|
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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 · CISA-ADP (v2.0.3)
Decision recorded 2026-06-16 14:37 UTC
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox for iOS |
Unaffected:
152.0 , ≤ *
(rpm)
|
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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 · CISA-ADP (v2.0.3)
Decision recorded 2026-06-16 15:44 UTC
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)
|
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CVE-2026-100823 (GCVE-0-2026-100823)
Vulnerability from cvelistv5 – Published: 2026-09-29 12:36 – Updated: 2026-10-01 10:50
VLAI
EPSS
VEX
Title
Spoofing issue in the Downloads component in Firefox for Android
Summary
Spoofing issue in the Downloads component in Firefox for Android. This vulnerability was fixed in Firefox 157.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 19:46 UTC
CWE
- CWE-451 - User Interface (UI) Misrepresentation of Critical Information
Assigner
References
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CVE-2026-92033 (GCVE-0-2026-92033)
Vulnerability from cvelistv5 – Published: 2026-09-15 12:33 – Updated: 2026-09-16 03:55
VLAI
EPSS
VEX
Title
Privilege escalation in Firefox for Android
Summary
Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 156.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 00:00 UTC
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
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CVE-2026-86853 (GCVE-0-2026-86853)
Vulnerability from cvelistv5 – Published: 2026-09-08 15:14 – Updated: 2026-09-08 15:48
VLAI
EPSS
VEX
Title
Repeated external URL scheme launches could potentially cause a denial of service in Firefox for iOS
Summary
A malicious webpage could repeatedly trigger external URL schemes, causing system prompts or external application launches. This could make Firefox for iOS temporarily unusable until the page is closed. This vulnerability was fixed in Firefox for iOS 155.1.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 15:47 UTC
CWE
- CWE-451 - User Interface (UI) Misrepresentation of Critical Information
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox for iOS |
Unaffected:
155.1 , ≤ *
(rpm)
|
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CVE-2026-84135 (GCVE-0-2026-84135)
Vulnerability from cvelistv5 – Published: 2026-09-01 12:19 – Updated: 2026-09-03 17:24
VLAI
EPSS
VEX
Title
Other issue in Firefox Focus for Android
Summary
Other issue in Firefox Focus for Android. This vulnerability was fixed in Firefox 155.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 16:37 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
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CVE-2026-84127 (GCVE-0-2026-84127)
Vulnerability from cvelistv5 – Published: 2026-09-01 12:18 – Updated: 2026-09-01 14:59
VLAI
EPSS
VEX
Title
Information disclosure in the WebExtensions component in Firefox for Android
Summary
Information disclosure in the WebExtensions component in Firefox for Android. This vulnerability was fixed in Firefox 155.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 14:59 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
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CVE-2026-84117 (GCVE-0-2026-84117)
Vulnerability from cvelistv5 – Published: 2026-09-01 12:18 – Updated: 2026-09-02 03:55
VLAI
EPSS
VEX
Title
Privilege escalation in Firefox for Android
Summary
Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 155.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 00:00 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
References
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CVE-2026-81267 (GCVE-0-2026-81267)
Vulnerability from cvelistv5 – Published: 2026-08-31 19:37 – Updated: 2026-08-31 20:09
VLAI
EPSS
VEX
Title
Stalled popup navigation could allow address bar origin spoofing in Firefox for iOS
Summary
A malicious webpage could stall a popup's cross-origin navigation after commit, causing the address bar to display the destination origin while continuing to render attacker-controlled content. This vulnerability was fixed in Firefox for iOS 155.0.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 20:09 UTC
CWE
- CWE-451 - User Interface (UI) Misrepresentation of Critical Information
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox for iOS |
Unaffected:
155.0 , ≤ *
(rpm)
|
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CVE-2026-74980 (GCVE-0-2026-74980)
Vulnerability from cvelistv5 – Published: 2026-08-18 12:23 – Updated: 2026-08-20 17:21
VLAI
EPSS
VEX
Title
Clickjacking issue in the Downloads component in Firefox for Android
Summary
Clickjacking issue in the Downloads component in Firefox for Android. This vulnerability was fixed in Firefox 154.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-20 15:32 UTC
CWE
- CWE-1021 - Improper Restriction of Rendered UI Layers or Frames
Assigner
References
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CVE-2026-74975 (GCVE-0-2026-74975)
Vulnerability from cvelistv5 – Published: 2026-08-18 12:23 – Updated: 2026-08-18 14:48
VLAI
EPSS
VEX
Title
Spoofing issue in the Downloads component in Firefox for Android
Summary
Spoofing issue in the Downloads component in Firefox for Android. This vulnerability was fixed in Firefox 154.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 14:48 UTC
CWE
- CWE-451 - User Interface (UI) Misrepresentation of Critical Information
Assigner
References
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CVE-2026-74951 (GCVE-0-2026-74951)
Vulnerability from cvelistv5 – Published: 2026-08-18 12:23 – Updated: 2026-08-18 19:13
VLAI
EPSS
VEX
Title
Clickjacking issue in Firefox for Android
Summary
Clickjacking issue in Firefox for Android. This vulnerability was fixed in Firefox 154.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 19:13 UTC
CWE
- CWE-1021 - Improper Restriction of Rendered UI Layers or Frames
Assigner
References
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CVE-2026-16404 (GCVE-0-2026-16404)
Vulnerability from cvelistv5 – Published: 2026-07-21 12:38 – Updated: 2026-07-22 17:27
VLAI
EPSS
VEX
Title
Spoofing issue in Firefox for Android
Summary
Spoofing issue in Firefox for Android. This vulnerability was fixed in Firefox 153.
Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-22 17:26 UTC
CWE
- CWE-290 - Authentication Bypass by Spoofing
Assigner
References
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CVE-2026-16373 (GCVE-0-2026-16373)
Vulnerability from cvelistv5 – Published: 2026-07-21 12:37 – Updated: 2026-07-22 15:44
VLAI
EPSS
VEX
Title
Information disclosure in the Privacy component in Firefox for Android
Summary
Information disclosure in the Privacy component in Firefox for Android. This vulnerability was fixed in Firefox 153.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-22 15:40 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
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CVE-2026-14906 (GCVE-0-2026-14906)
Vulnerability from cvelistv5 – Published: 2026-07-13 18:27 – Updated: 2026-07-13 19:32
VLAI
EPSS
VEX
Title
Malicious webpage titles could allow overwriting of bundled PDF resources when saving webpages as PDFs in Firefox for iOS
Summary
Pages with malicious titles could potentially allow saved PDF content to overwrite PDF files or bundled content within the Firefox for iOS application sandbox. This vulnerability was fixed in Firefox for iOS 152.4.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-13 19:31 UTC
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox for iOS |
Unaffected:
152.4 , ≤ *
(rpm)
|
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CVE-2026-53900 (GCVE-0-2026-53900)
Vulnerability from cvelistv5 – 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 · CISA-ADP (v2.0.3)
Decision recorded 2026-06-16 14:37 UTC
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mozilla | Firefox for iOS |
Unaffected:
152.0 , ≤ *
(rpm)
|
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CVE-2026-53899 (GCVE-0-2026-53899)
Vulnerability from cvelistv5 – 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 · CISA-ADP (v2.0.3)
Decision recorded 2026-06-16 15:44 UTC
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)
|
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