CVE-2016-10226 — HIGH (7.5)

Vulnerability Description

JavaScriptCore in WebKit, as distributed in Safari Technology Preview Release 18, allows remote attackers to cause a denial of service (bitfield out-of-bounds read and application crash) via crafted JavaScript code that is mishandled in the operatorString function, related to assembler/MacroAssemblerARM64.h, assembler/MacroAssemblerX86Common.h, and wasm/WasmB3IRGenerator.cpp.

CVSS Score

7.5

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Apple	Safari	18

Related Weaknesses (CWE)

CWE-125

References

https://bugs.webkit.org/show_bug.cgi?id=165091Issue TrackingThird Party Advisory
https://trac.webkit.org/changeset/209295Issue TrackingThird Party Advisory
https://bugs.webkit.org/show_bug.cgi?id=165091Issue TrackingThird Party Advisory
https://trac.webkit.org/changeset/209295Issue TrackingThird Party Advisory

FAQ

What is CVE-2016-10226?

CVE-2016-10226 is a vulnerability with a CVSS score of 7.5 (HIGH). JavaScriptCore in WebKit, as distributed in Safari Technology Preview Release 18, allows remote attackers to cause a denial of service (bitfield out-of-bounds read and application crash) via crafted J...

How severe is CVE-2016-10226?

CVE-2016-10226 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2016-10226?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Safari.