HighGHSA-j7hp-h8jx-5pprA-299477569ASB-A-299477569CVE-2023-4863CVE-2023-5129

libwebp: OOB write in BuildHuffmanTable

Published 12 Sept 2023 · Updated 10 Sept 2026

Affected packages

electronnpm

Affected: >=22.0.0 <22.3.24
Fixed in: 22.3.24

Update to the fixed version for your release line, for example:npm install electron@22.3.24

electronnpm

Affected: >=24.0.0 <24.8.3
Fixed in: 24.8.3

Update to the fixed version for your release line, for example:npm install electron@24.8.3

electronnpm

Affected: >=25.0.0 <25.8.1
Fixed in: 25.8.1

Update to the fixed version for your release line, for example:npm install electron@25.8.1

electronnpm

Affected: >=26.0.0 <26.2.1
Fixed in: 26.2.1

Update to the fixed version for your release line, for example:npm install electron@26.2.1

electronnpm

Affected: >=27.0.0-beta.1 <27.0.0-beta.2
Fixed in: 27.0.0-beta.2

Update to the fixed version for your release line, for example:npm install electron@27.0.0-beta.2

Details

Heap buffer overflow in libwebp allow a remote attacker to perform an out of bounds memory write via a crafted HTML page.

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References

Advisory data from OSV.dev (opens OSV.dev in a new tab), refreshed daily.