Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
The application does not properly validate the lifetime and validity of internal view cache pointers after JavaScript changes the document zoom and page state. When a script modifies the zoom property and then triggers a page change, the original view object may be destroyed while stale pointers are still kept and later dereferenced, which under crafted JavaScript and document structures can lead to a use-after-free condition and potentially allow arbitrary code execution.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
1 version affected across 4 products
⚡ New CVE Alert: CVE-2026-3777 📊 Severity: 5.5 🚨 Risk Level: Medium 🧩 Affects: Multiple / Unspecified Products Reference: https://nvd.nist.gov/vuln/detail/CVE-2026-3777 #CVE-2026-3777 #CVE #Medium #CyberSecurity #InfoSec https://t.co/Qb5wQbut9n
Post summary
The tweet announces CVE-2026-3777 with a medium severity rating, but provides no detailed technical information, proof‑of‑concept, exploitation status, or patch guidance.
CVE-2026-3777 The application does not properly validate the lifetime and validity of internal view cache pointers after JavaScript changes the document zoom and page state. When a s… https://www.cve.org/CVERecord?id=CVE-2026-3777
Post summary
The content is a concise disclosure of CVE‑2026‑3777, describing a validation issue in internal view cache pointers triggered by JavaScript zoom changes, with no PoC, exploit code, patch, or active exploitation claims.
4 of 4 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | apple | macos | - | - | - |
| App | foxit | pdf_editor | - | - | - |
| App | foxit | pdf_reader | - | - | - |
| OS | microsoft | windows | - | - | - |