CVE-2009-2836 json
Race condition in Login Window in Apple Mac OS X 10.6.x before 10.6.2, when at least one account has a blank password, allows attackers to…
published 2009-11-10 16 y ago modified 2026-06-16 4 mo ago also EUVD-2009-2826
- cvss
- 6.2
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 17%
- public exploits
- 0
- none known
Summary
Race condition in Login Window in Apple Mac OS X 10.6.x before 10.6.2, when at least one account has a blank password, allows attackers to bypass password authentication and obtain login access to an arbitrary account via unspecified vectors.
Patch / fix
- securityfocus.com/bid/36956 patch
- support.apple.com/kb/HT3937 advisory
Exploit prediction
0.26% chance of exploitation in the next 30 days, higher than 17% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 6.2 | AV:L/AC:H/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization
References
-
securityfocus.com
/bid/36956
vdb-entry, patch
-
support.apple.com
/kb/HT3937
patch, vendor-advisory
-
lists.apple.com
/archives/security-announce/2009/Nov/msg00000.html
vendor-advisory
-
vupen.com
/english/advisories/2009/3184
vdb-entry
Sources
- CVE List CVE-2009-2836
- NVD CVE-2009-2836
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.