CVE-2026-7324Disclosure(mozilla / firefox)

LOWCVSS 7.3 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Memory safety bugs present in Thunderbird 150.0.0. 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 150.0.1 and Thunderbird 150.0.1.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-119

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • firefox
  • thunderbird

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 2 classified signals
  • Peaked 1d ago at 1 mentions (2026-04-28); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
Products
firefoxthunderbird

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-04-28: 1Mentions · 2026-05-04: 1Technical Details · 2026-04-28: 104-2805-04
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
Full discourse2 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-7324 Memory safety bugs present in Firefox 150.0.0. 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-2026-7324

    Post summary

    The statement announces memory safety bugs in Firefox 150.0.0, indicating potential memory corruption, but provides no proof‑of‑concept, exploit, patch, or evidence of active exploitation.

    00010120
    57.3K followersView on X
  • CERT-PY@CERTpy
    Disclosure

    ⚠️ Vulnerabilidades en productos Mozilla ❗ CVE-2026-7324 ❗ CVE-2026-7321 ❗ CVE-2026-7320 ➡️ Más info: https://www.cert.gov.py/vulnerabilidades-en-productos-mozilla-10/ https://t.co/ihwIeaAKIl

    Post summary

    The tweet lists three new Mozilla CVEs and links to a CERT page for additional information, without providing technical details or evidence of exploitation.

    00000126
    6.7K followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
Appmozillafirefox---
Appmozillathunderbird---

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