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Description

Out of bounds read in WebCodecs in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to perform an out of bounds memory read via a crafted video file. (Chromium security severity: Medium)

PUBLISHED Reserved 2026-05-05 | Published 2026-05-06 | Updated 2026-05-06 | Assigner Chrome

Problem types

Out of bounds read

Product status

148.0.7778.96 (custom) before 148.0.7778.96
affected

References

chromereleases.googleblog.com/...nel-update-for-desktop.html

issues.chromium.org/issues/488585490

cve.org (CVE-2026-7933)

nvd.nist.gov (CVE-2026-7933)

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