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CVE-2011-2296

16
FAUCET Score

CVE-2011-2296 describes an unspecified vulnerability within the Kernel/SCTP component of Oracle Solaris 11 Express, allowing local attackers to impact system availability. With a CVSS score of 4.9, this vulnerability is considered low severity, requiring local access and resulting in a complete loss of availability (denial of service) without affecting confidentiality or integrity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion, indicating a low current threat profile.

Impacted Technologies

VendorProductVersion(s)CPE
5.11CPE matchmatch criteria
cpe:2.3:o:sun:sunos:5.11:*:express:*:*:*:*:*

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
0.30%
Probability of exploitation in next 30 days
EPSS Percentile
22.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0030 is in the 29th percentile among its peer group of 3,048 CVEs.

Social Chatter

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

Patch Available

Vendor Patches (1)

oraclepatch availablevia nvd_reference
View patch

References

oracle.com / technetwork/topics/security/cpujuly2011-313328.html
PatchVendor Advisory
us-cert.gov / cas/techalerts/TA11-201A.html
US Government Resource