Vulnerability · CVE-2015-2742
Mozilla Firefox before 39.0 on OS X includes native key press information during the logging of crashes, which allows remote attackers to obtain sensitive information…
Published Jul 6, 2015 · catalog updated Jun 17, 2026 · Apple
Check if you run it
No confirmed exploitation is on record for CVE-2015-2742. EPSS is 1.70%. Act only if a listed version of Apple is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
- Severity
- Medium4.3
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 1.70%
- Remediation
- Advisory link
- Affected products
- cpe mozilla/firefox · cpe oracle/solaris
Mozilla Firefox before 39.0 on OS X includes native key press information during the logging of crashes, which allows remote attackers to obtain sensitive information by leveraging access to a crash-reporting data stream.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- cpe mozilla/firefoxversion unspecified
- cpe oracle/solaris11.3
How to fix CVE-2015-2742
Recommended remediation
A patch or advisory reference is linked. Open the original publisher for availability by product version.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2015-2742. EPSS is 1.70%. Act only if a listed version of Apple is installed.
Which versions are affected?
Compare what you have installed with 11.3. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
CWE-200: Exposure of Sensitive Information. EPSS 1.70%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Jul 6, 2015 · Apple Security Releases
Detected
Mozilla Firefox before 39.0 on OS X includes native key press information during the logging of crashes, which allows remote attackers to obtain sensitive information by leveraging access to a crash-reporting data stream.
Jun 17, 2026 · Apple Security Releases
Updated
Mozilla Firefox before 39.0 on OS X includes native key press information during the logging of crashes, which allows remote attackers to obtain sensitive information by leveraging access to a crash-reporting data stream.
Sources
- Apple Security ReleasesVendor advisoryCVE-2015-2742
Mozilla Firefox before 39.0 on OS X includes native key press information during the logging of crashes, which allows remote attackers to obtain sensitive information by leveraging access to a crash-reporting data stream.
nvd.nist.gov - CVE.orgVulnerability recordCVE-2015-2742
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2015-2742
30-day exploitation probability 1.7%
first.org
References
Freshness
Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.