Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2015-4807

13
FAUCET Score

CVE-2015-4807 is an unspecified vulnerability affecting Oracle MySQL Server versions 5.5.45 and earlier, and 5.6.26 and earlier, specifically when running on Windows, impacting the Query Cache component. This vulnerability allows remote authenticated users to cause a denial of service. With a CVSS score of 3.5, it has a low severity, requiring network access and user authentication, but only impacts availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.5.0, <= 5.5.45CPE matchmatch criteria
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
>= 5.6.0, <= 5.6.26CPE matchmatch criteria
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
11.3CPE matchmatch criteria
cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*
42.1CPE matchmatch criteria
cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*
13.1CPE matchmatch criteria
cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

3.5LOW

AV:N/AC:M/Au:S/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.73%
Probability of exploitation in next 30 days
EPSS Percentile
84.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0273 is in the 95th percentile among its peer group of 1,637 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, 0.0 Bluesky, 0.0 Mastodon, and 0.1 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 (2)

oraclepatch availablevia nvd_reference
View patch
susepatch availablevia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2015-4807Moderate

mysql: unspecified vulnerability related to Server:Query Cache (CPU October 2015)

Oct 21, 2015

References

lists.fedoraproject.org / pipermail/package-announce/2016-February/177539.html
Mailing ListThird Party Advisory
lists.opensuse.org / opensuse-security-announce/2015-12/msg00010.html
Mailing ListThird Party Advisory
lists.opensuse.org / opensuse-security-announce/2015-12/msg00011.html
Mailing ListThird Party Advisory
lists.opensuse.org / opensuse-updates/2016-02/msg00039.html
Mailing ListThird Party Advisory
suse.com / support/update/announcement/2016/suse-su-20160296-1.html
PatchThird Party Advisory
oracle.com / technetwork/topics/security/bulletinapr2016-2952098.html
Vendor Advisory
oracle.com / technetwork/topics/security/cpuoct2015-2367953.html
PatchVendor Advisory
securityfocus.com / bid/77205
Third Party AdvisoryVDB Entry
securitytracker.com / id/1033894
Broken LinkThird Party AdvisoryVDB Entry