A hang issue was discovered in Brave before 0.14.0 (on, for example, Linux).
Priority LOW 30CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
A hang issue was discovered in Brave before 0.14.0 (on, for example, Linux). This vulnerability is caused by the mishandling of a long URL formed by window.location+='?\u202a\uFEFF\u202b'; concatenation in a SCRIPT element.
Why it matters now
EPSS 0.00793 56th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-10799
- 2026-10-03 Alias added: GHSA-gmqc-qcv8-vfr5
References
Exploit 1
More Brave vulnerabilities
- TI-2022-23748 Brave Browser before 1.43.88 allowed a remote attacker to cause a denial of service in… CVSS 3.1MEDIUM 6.5
- TI-2022-23747 Brave Browser before 1.42.51 allowed a remote attacker to cause a denial of service via a… CVSS 3.1MEDIUM 6.5
- TI-2017-05997 Brave 0.12.4 has a Status Bar Obfuscation issue in which a redirection target is shown in… CVSS 3.1MEDIUM 5.3
- TI-2021-20894 In Brave Desktop 1.17 through 1.33 before 1.33.106, when CNAME-based adblocking and a… CVSS 3.1HIGH 7.5
- TI-2021-05777 Information disclosure in https://github.com/brave/brave-core CVSS 3.1MEDIUM 5.9
- TI-2022-23746 Brave Browser before 1.43.34 allowed a remote attacker to cause a denial of service via a… CVSS 3.1MEDIUM 6.5
Sources
- CVE-2018-10799 · CVE Program
- CVE-2018-10799 · NVD
- FIRST EPSS
- GHSA-gmqc-qcv8-vfr5 · GitHub Advisory Database · CC BY 4.0
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