SARA / Free Tools / CVE / CVE-2023-0129

CVE-2023-0129 — Heap buffer overflow in Network Service in Google Chrome prior to 109

Heap buffer overflow in Network Service in Google Chrome prior to 109.0.5414.74 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page and specific interactions. (Chromium security severity: High)

CVSS
— —
EPSS
0.15% (top 64.80%)
CWE
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Published
2023-01-10T00:00:00.000Z
Last modified
2025-05-05T16:10:48.639Z
CVSS vector
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01What is this vulnerability?

Heap buffer overflow in Network Service in Google Chrome prior to 109.0.5414.74 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page and specific interactions. (Chromium security severity: High)

02Affected products

VendorProductVersions
GoogleChromeunspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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