Firefox For IOS
56 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Firefox For IOS, a product in the consumer software space. Use it to gauge the current risk picture and drill into individual advisories.
Firefox For IOS CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 1 |
| 2024-11 | 2 |
| 2024-12 | 0 |
| 2025-01 | 2 |
| 2025-02 | 0 |
| 2025-03 | 3 |
| 2025-04 | 0 |
| 2025-05 | 1 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 7 |
| 2025-09 | 1 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 1 |
| 2026-01 | 0 |
| 2026-02 | 2 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 2 |
| 2026-06 | 4 |
| 2026-07 | 2 |
| 2026-08 | 1 |
| 2026-09 | 1 |
Severity
How the 56 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical7
- High5
- Medium44
Latest CVEs
The 15 most recently published vulnerabilities affecting Firefox For IOS.
- CVE-2026-86853Repeated external URL scheme launches could potentially cause a denial of service in Firefox for iOS4.3
- CVE-2026-81267Stalled popup navigation could allow address bar origin spoofing in Firefox for iOS5.4
- CVE-2026-14906Malicious webpage titles could allow overwriting of bundled PDF resources when saving webpages as PDFs in Firefox for iOS5.3
- CVE-2026-13356Interrupted navigation could allow address bar origin spoofing in Firefox for iOS6.3
- CVE-2026-53900Cookie injection was possible when opening a PDF link4.3
- CVE-2026-53899Cross-origin cookies could be leaked when opening a PDF link6.5
- CVE-2026-9309Arbitrary JavaScript execution in internal pages via Reader View JSON-LD injection5.4
- CVE-2026-9308Arbitrary JavaScript execution in Reader View due to wrong HTML replacement order5.4
- CVE-2026-9078Firefox iOS RTL Domain Rendering Issue in Link Preview5.4
- CVE-2026-8706Sensitive user data could be leaked to other applications through Reader mode6.5
- CVE-2026-2634Spoofed web content presented under trusted domains using scripted navigation on Firefox iOS9.8
- CVE-2026-2032Interrupted page loads in new tabs could allow website spoofing under trusted domains in Firefox iOS4.3
- CVE-2025-14744Filename spoofing via Unicode Right-to-Left Override in Firefox for iOS6.5
- CVE-2025-10859Data stored in cookies for non-HTML content while browsing Incognito could be viewed after closing private tabs4.0
- CVE-2025-55029Malicious scripts could spam popups for denial of service attacks7.5
Product grouping is registry-driven, with AI assist and human review. How it works