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CVE-2009-0268

15
FAUCET Score

CVE-2009-0268 describes a race condition in the pseudo-terminal (pty) driver module affecting Sun Solaris versions 8 through 10 and OpenSolaris before snv_103. This vulnerability allows local users to trigger a denial of service, specifically a system panic, due to improperly sequenced code within the ptc and ptsl components. With a CVSS score of 4.9 (AV:L/AC:L/Au:N/C:N/I:N/A:C), it requires local access and low attack complexity to achieve a complete availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= snv_102CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:*:*:sparc:*:*:*:*:*
<= snv_102CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:*:*:x86:*:*:*:*:*
snv_01CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:snv_01:*:sparc:*:*:*:*:*
snv_01CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:snv_01:*:x86:*:*:*:*:*
snv_02CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:snv_02:*:sparc:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.9MEDIUM

AV:L/AC:L/Au:N/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.27%
Probability of exploitation in next 30 days
EPSS Percentile
18.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0027 is in the 26th percentile among its peer group of 3,052 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/33708
exchange.xforce.ibmcloud.com / vulnerabilities/48179
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6061
sunsolve.sun.com / search/document.do
Patch
sunsolve.sun.com / search/document.do
PatchVendor Advisory
support.avaya.com / elmodocs2/security/ASA-2009-034.htm
securityfocus.com / bid/33406
Patch
securitytracker.com / id