What is the CVSS score of CVE-2025-49846?

CVE-2025-49846 has a CVSS 4.0 base score of 4.1 (Medium). CVSS vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N. EPSS exploitation probability: 0.0%.

Which versions of iOS are affected by CVE-2025-49846?

Organizations using wire-ios should be aware of moderate risk from CVE-2025-49846 rated CVSS 4.1. Exploitation could compromise the security of affected deployments.. A patch is available.

How to fix or mitigate CVE-2025-49846?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

iOS CVE-2025-49846

EUVD-2025-19895 MEDIUM

Improper Output Neutralization for Logs (CWE-117)

2025-07-03 security-advisories@github.com

Information Disclosure Apple iOS

4.1

CVSS 4.0 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

4.1 MEDIUM

CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

Lifecycle Timeline

Patch available

Apr 16, 2026 - 05:29 EUVD

3.124.1

EUVD ID Assigned

Mar 16, 2026 - 02:12 euvd

EUVD-2025-19895

Analysis Generated

Mar 16, 2026 - 02:12 vuln.today

CVE Published

Jul 03, 2025 - 17:15 nvd

MEDIUM 4.1

DescriptionGitHub Advisory

wire-ios is an iOS client for the Wire secure messaging application. From Wire iOS 3.111.1 to before 3.124.1, messages that were visible in the view port have been logged to the iOS system logs in clear text. Wire application logs created and managed by the application itself were not affected, especially not the logs users can export and send to Wire support. The iOS logs can only be accessed if someone had (physical) access to the underlying unlocked device. The issue manifested itself by calling canOpenUrl() and passing an invalid URL object. When iOS then performs the check and fails, it logs the contents to the system log. This is not documented behaviour. Wire released an emergency fix with version 3.124.1. As a workaround, users can reset their iOS device to remove the offending logs. Since Wire cannot access or modify iOS system logs, there's no other workaround other than a reset.