CVE-2023-6207
Ownership mismanagement led to a use-after-free in ReadableByteStreams This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.
- Affected products
- Alt Linux, Almalinux, Astra Linux, Centos, Firefox, Firefox Esr, Linuxmint, Red Hat
- Mozilla Firefox
- < 120.0
- Mozilla Firefox Esr
- < 115.5.0
- Mozilla Thunderbird
- < 115.5
- Fix
- Available
- CVSS 3.1
- 8.8 HIGH
- EPSS
- 0.8% (53th percentile)
- Weakness
- CWE-416
- NVD status
- Modified
- Published
- 2023-11-21
CVE-2023-6207 at NVD
No indexed exploits for CVE-2023-6207 yet
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No exploit for CVE-2023-6207 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.