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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2023-48951

20
FAUCET Score

CVE-2023-48951 is a Denial of Service (DoS) vulnerability affecting OpenLink Virtuoso-opensource v7.2.11, specifically within the box_equal function. An unauthenticated attacker can trigger this DoS by executing a specially crafted SELECT statement, leading to a high-severity impact on availability with a CVSS score of 7.5. Currently, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
7.2.11CPE matchmatch criteria
cpe:2.3:a:openlinksw:virtuoso:7.2.11:*:*:*:open_source:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.79%
Probability of exploitation in next 30 days
EPSS Percentile
52.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0079 is in the 28th percentile among its peer group of 51,553 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2023-48951Low

virtuoso-opensource: Missing constraint check in ddl_table_check_constraints_define_triggers() in libsrc/Wi/ddlrun.c

Nov 29, 2023

References

github.com / openlink/virtuoso-opensource/issues/1177
ExploitIssue TrackingPatch