CVE-2026-2805 (GCVE-0-2026-2805)
Vulnerability from cvelistv5 – Published: 2026-02-24 13:33 – Updated: 2026-02-25 21:30
VLAI?
Title
Invalid pointer in the DOM: Core & HTML component
Summary
Invalid pointer in the DOM: Core & HTML component. This vulnerability affects Firefox < 148 and Thunderbird < 148.
Severity ?
9.8 (Critical)
CWE
- CWE-824 - Access of Uninitialized Pointer
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox |
Affected:
unspecified , < 148
(custom)
|
|||||||
|
|||||||||
Credits
Information to follow
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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