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CVEs-PoC/2025/CVE-2025-8028.md
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2025-09-29 21:09:30 +02:00

1.0 KiB

CVE-2025-8028

Description

On arm64, a WASM br_table instruction with a lot of entries could lead to the label being too far from the instruction causing truncation and incorrect computation of the branch address. This vulnerability affects Firefox < 141, Firefox ESR < 115.26, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1.

POC

Reference

No PoCs from references.

Github