CVE-2020-9916
A malicious attacker may be able to conceal the destination of a URL.
Does this matter?
Lower severity and a low EPSS score (1.38%). Track it; it rarely justifies an emergency change on its own.
Description
A URL Unicode encoding issue was addressed with improved state management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A malicious attacker may be able to conceal the destination of a URL.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- EPSS
- 1.38% probability · 72th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- apple/icloud · apple/itunes · apple/safari · apple/ipados · apple/iphone os · apple/tvos · apple/watchos
- Source
- product-security@apple.com
EPSS 1.4% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://support.apple.com/HT211288Release Notes, Vendor Advisory
- https://support.apple.com/HT211290Release Notes, Vendor Advisory
- https://support.apple.com/HT211291Release Notes, Vendor Advisory
- https://support.apple.com/HT211292Release Notes, Vendor Advisory
- https://support.apple.com/HT211293Release Notes, Vendor Advisory
- https://support.apple.com/HT211294Release Notes, Vendor Advisory
- https://support.apple.com/HT211295Release Notes, Vendor Advisory
- https://support.apple.com/HT211288Release Notes, Vendor Advisory
- https://support.apple.com/HT211290Release Notes, Vendor Advisory
- https://support.apple.com/HT211291Release Notes, Vendor Advisory
- https://support.apple.com/HT211292Release Notes, Vendor Advisory
- https://support.apple.com/HT211293Release Notes, Vendor Advisory
- https://support.apple.com/HT211294Release Notes, Vendor Advisory
- https://support.apple.com/HT211295Release Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.