Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Memory safety bugs present in Firefox 148.0.2. 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 148.0.2.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
| Date | Total | Labels |
|---|
| 2026-03-10 | 3 | Disclosure2Patch1 |
| 2026-03-17 | 1 | Disclosure1 |
| 2026-03-19 | 1 | Disclosure1 |
⚠️ Vulnerabilidades en productos Mozilla ❗ CVE-2026-3847 ❗ CVE-2026-3845 ➡️ Más info: https://www.cert.gov.py/vulnerabilidades-en-productos-mozilla-9/ https://t.co/P2QW4i9NeN
Post summary
The tweet announces two Mozilla CVEs and links to additional information, but provides no technical details, PoC, exploits, or patch info.
CVE-2026-3847 Memory safety bugs present in Firefox 148.0.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have b… https://www.cve.org/CVERecord?id=CVE-2026-3847
Post summary
The passage announces memory safety bugs in Firefox 148.0.2 that can lead to memory corruption and potential exploitation. No proof‑of‑concept, exploits, or patch information is provided.
🚨 CYBERDUDEBIVASH SENTINEL APEX ALERT 🚨 Threat: CVE-2026-3847 - Memory safety bugs fixed in Firefox 148.0.2 Intel Report: https://ift.tt/7gnyLHp
Post summary
The alert announces CVE-2026-3847, notes that memory safety bugs were addressed in Firefox 148.0.2, and links to an Intel report.
[CVE-2026-3847: HIGH] Memory safety bugs discovered in Firefox 148.0.2 may lead to memory corruption and potential code execution. Vulnerability affects versions prior to 148.0.2.#cve,CVE-2026-3847,#cybersecurity https://cvefind.com/CVE-2026-3847
Post summary
The post announces a high‑severity memory safety vulnerability in Firefox pre‑148.0.2 that could lead to code execution.
🟠 CVE-2026-3847 - High Memory safety bugs present in Firefox 148.0.2. 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 arb... https://www.thehackerwire.com/vulnerability/CVE-2026-3847/ https://t.co/UmVfbMudcy
Post summary
The post discloses a high‑severity memory safety bug in Firefox 148.0.2 that could potentially enable arbitrary code execution, but it provides no PoC, exploit details, patch, or evidence of active exploitation.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | mozilla | firefox | - | - | - |