VDB
CVE-2023-29531
CVE-2023-29531
PUBLISHED
CVSS 9.8 CRITICAL
Reported by mozilla · Published June 19, 2023
An attacker could have caused an out of bounds memory access using WebGL APIs, leading to memory corruption and a potentially exploitable crash. *This bug only affects Firefox and Thunderbird for macOS. Other operating systems are unaffected.* This vulnerability affects Firefox < 112, Firefox ESR < 102.10, and Thunderbird < 102.10.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| firefox-esr | Alpine | 102.10.0-r0 |
| thunderbird | mozilla | 102.10 |
| firefox | mozilla | 112.0, 112 |
| Firefox ESR | Mozilla | 102.10 |
| firefox_esr | mozilla | 102.10 |
Risk scores
CVSS 3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | unspecified |
| Mozilla | Firefox ESR | unspecified |
| Mozilla | Thunderbird | unspecified |
| Mozilla | Firefox ESR | * |
| Mozilla | Firefox | * |
| Mozilla | Thunderbird | * |
| alpine | firefox-esr | 0 |
Timeline
- Apr 11, 2023 CVE Published
- Jun 20, 2023 EPSS Score (30 in total, the first dated here)
- Mar 21, 2026 Distribution Patch (21 in total, the first dated here)
- Mar 21, 2026 Security Advisory (26 in total, the first dated here)
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln CVE-2023-29531
vulnetix vdb fixes CVE-2023-29531Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/CVE-2023-29531/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart