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Fencer Intel
critical 9.3

CVE-2010-0649 in the critical feed json

Integer overflow in the CrossCallParamsEx::CreateFromBuffer function in sandbox/src/crosscall_server.cc in Google Chrome before 4.0.249.89…

published 16y ago modified 4mo ago also EUVD-2010-0680

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 70%
public exploits
0
none known

Summary

Integer overflow in the CrossCallParamsEx::CreateFromBuffer function in sandbox/src/crosscall_server.cc in Google Chrome before 4.0.249.89 allows attackers to leverage renderer access to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a malformed message, related to deserializing of sandbox messages.

Patch / fix

  • google chrome 4.0.249.89

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Exploit prediction

1.28% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

Classification

Weakness
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Consolidate version ranges.