Observable discrepancy in Fonts in Google Chrome prior to 153.0.8010.47 allowed a remote attacker leveraging social engineering to leak sensitive… (CVE-2026-91714)
Observable discrepancy in Fonts in Google Chrome prior to 153.0.8010.47 allowed a remote attacker leveraging social engineering to leak sensitive information via a crafted HTML page. (Chromium security severity: Medium)
AI Analysis
Technical Summary
CVE-2026-91714 describes an information leakage vulnerability in Google Chrome versions before 153.0.8010.47. The flaw arises from an observable discrepancy in font rendering behavior, which a remote attacker can exploit via social engineering by delivering a crafted HTML page to leak sensitive information from the victim's browser environment. No CVSS score is provided, but Chromium rates the severity as medium.
Potential Impact
The vulnerability enables remote attackers to leak sensitive information from the victim's browser by exploiting font rendering discrepancies. This could potentially expose user data or browser state information. Exploitation requires social engineering to convince the user to visit a maliciously crafted webpage. There are no known exploits in the wild at this time.
Mitigation Recommendations
A fix is available in Google Chrome version 153.0.8010.47 and later. Users and administrators should update to this version or later to remediate the vulnerability. No additional mitigation steps are indicated.
Observable discrepancy in Fonts in Google Chrome prior to 153.0.8010.47 allowed a remote attacker leveraging social engineering to leak sensitive… (CVE-2026-91714)
Description
Observable discrepancy in Fonts in Google Chrome prior to 153.0.8010.47 allowed a remote attacker leveraging social engineering to leak sensitive information via a crafted HTML page. (Chromium security severity: Medium)
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-91714 describes an information leakage vulnerability in Google Chrome versions before 153.0.8010.47. The flaw arises from an observable discrepancy in font rendering behavior, which a remote attacker can exploit via social engineering by delivering a crafted HTML page to leak sensitive information from the victim's browser environment. No CVSS score is provided, but Chromium rates the severity as medium.
Potential Impact
The vulnerability enables remote attackers to leak sensitive information from the victim's browser by exploiting font rendering discrepancies. This could potentially expose user data or browser state information. Exploitation requires social engineering to convince the user to visit a maliciously crafted webpage. There are no known exploits in the wild at this time.
Mitigation Recommendations
A fix is available in Google Chrome version 153.0.8010.47 and later. Users and administrators should update to this version or later to remediate the vulnerability. No additional mitigation steps are indicated.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-v3vv-gfwp-qjp6
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-91714"]
- State
- PUBLISHED
Threat ID: 6aaa07d355bf5e2cf5ea26f6
Added to database: 09/16/2026, 03:06:59 UTC
Last enriched: 09/16/2026, 03:15:37 UTC
Last updated: 09/16/2026, 05:01:23 UTC
Views: 1
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