Paper/Archive/CVE-2026-78964

CVE-2026-78964

Google Chrome — Use after free in Sync in Google Chrome on on iOS prior to 152.0.7977.65 allowed a remote attacker to potentially execute arbitrary code…

EPSS 0.5%CVSS 9.6

critical.is priorityof 100

CVSS 9.6 (ADP)9.6 / 10 × 3028.8 Not in CISA KEV+300.0 EPSS percentile 40.0.400 × 208.0 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

Use after free in Sync in Google Chrome on on iOS prior to 152.0.7977.65 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Low)

Affected

ProductAffectedFixed inSource

Chrome152.0.7977.65 – < 152.0.7977.65152.0.7977.65CNA

Scores by source

CISA ADP9.6CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refchromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_0256176589.html refissues.chromium.org/issues/539341100