CVE-2015-4826

14

FAUCET Score

CVE-2015-4826 is an unspecified vulnerability in Oracle MySQL Server versions 5.5.45 and earlier, and 5.6.26 and earlier, impacting the confidentiality of data related to server types. This vulnerability affects various distributions including Canonical, Debian, Fedora, MariaDB, openSUSE, Oracle, and Red Hat. With a CVSS score of 4.0, it can be exploited remotely by authenticated users with low attack complexity, potentially leading to information disclosure. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, suggesting a low current threat level.

Impacted Technologies

Vendor	Product	Version(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::::::::
		42.1CPE matchmatch criteria	cpe:2.3:o:opensuse:leap:42.1:::::::*
		13.1CPE matchmatch criteria	cpe:2.3:o:opensuse:opensuse:13.1:::::::*
		13.2CPE matchmatch criteria	cpe:2.3:o:opensuse:opensuse:13.2:::::::*

CVSS Data

CVSS version used by this source: 2.0

4.0MEDIUM

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

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Exploitability Score

8.0

Impact Score

2.9

CvssVersion

2.0

Exploit Intelligence

EPSS Score

2.98%

Probability of exploitation in next 30 days

EPSS Percentile

85.9%

Percentile rank of EPSS score among Peer Group

As of 2026-07-27

Model: v2026.06.15

This CVE's current EPSS score of 0.0298 is in the 95th percentile among its peer group of 21,958 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 0.1 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 (35)

oraclepatch availablevia nvd_reference

redhatpatch availablevia redhat_api

Product: Red Hat Enterprise Linux 7Fixed in: mariadb-1:5.5.47-1.el7_2

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6Fixed in: rh-mysql56-mysql-0:5.6.30-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6Fixed in: rh-mariadb100-mariadb-1:10.0.25-4.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6Fixed in: mysql55-mysql-0:5.5.50-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6Fixed in: mariadb55-mariadb-0:5.5.49-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUSFixed in: rh-mysql56-mysql-0:5.6.30-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUSFixed in: rh-mariadb100-mariadb-1:10.0.25-4.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUSFixed in: mysql55-mysql-0:5.5.50-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUSFixed in: mariadb55-mariadb-0:5.5.49-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUSFixed in: rh-mysql56-mysql-0:5.6.30-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUSFixed in: rh-mariadb100-mariadb-1:10.0.25-4.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUSFixed in: mysql55-mysql-0:5.5.50-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUSFixed in: mariadb55-mariadb-0:5.5.49-1.el6

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7Fixed in: rh-mysql56-mysql-0:5.6.30-1.el7

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7Fixed in: rh-mariadb100-mariadb-1:10.0.25-4.el7

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7Fixed in: mysql55-mysql-0:5.5.50-1.el7

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUSFixed in: rh-mysql56-mysql-0:5.6.30-1.el7

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUSFixed in: rh-mariadb100-mariadb-1:10.0.25-4.el7

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUSFixed in: mysql55-mysql-0:5.5.50-1.el7

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUSFixed in: mariadb55-mariadb-0:5.5.49-1.el7

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUSFixed in: rh-mysql56-mysql-0:5.6.30-1.el7

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUSFixed in: rh-mariadb100-mariadb-1:10.0.25-4.el7

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUSFixed in: mysql55-mysql-0:5.5.50-1.el7

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUSFixed in: mariadb55-mariadb-0:5.5.49-1.el7

redhatpatch availablevia redhat_api

Product: Red Hat Software Collections for Red Hat Enterprise Linux 7Fixed in: mariadb55-mariadb-0:5.5.49-1.el7

redhatvendor investigatingvia redhat_api

Product: Red Hat Enterprise Linux 6Fixed in: mysql

redhatend of lifevia redhat_api

Product: Red Hat Enterprise Linux OpenStack Platform 5 (Icehouse)Fixed in: mariadb-galera

redhatend of lifevia redhat_api

Product: Red Hat Enterprise Linux OpenStack Platform 6 (Juno)Fixed in: mariadb-galera

redhatend of lifevia redhat_api

Product: Red Hat Enterprise Linux OpenStack Platform 7 (Kilo)Fixed in: mariadb-galera

redhatend of lifevia redhat_api

Product: Red Hat OpenStack Platform 10 (Newton)Fixed in: mariadb-galera

redhatend of lifevia redhat_api

Product: Red Hat OpenStack Platform 11 (Ocata)Fixed in: mariadb-galera

redhatend of lifevia redhat_api

Product: Red Hat OpenStack Platform 8 (Liberty)Fixed in: mariadb-galera

redhatend of lifevia redhat_api

Product: Red Hat Enterprise Linux 5Fixed in: mysql55-mysql

redhatend of lifevia redhat_api

Product: Red Hat OpenStack Platform 9 (Mitaka)Fixed in: mariadb-galera

Vendor Advisories (1)

redhatCVE-2015-4826Moderate

mysql: unspecified vulnerability related to Server:Types (CPU October 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

rhn.redhat.com / errata/RHSA-2016-0534.html

Third Party Advisory

rhn.redhat.com / errata/RHSA-2016-0705.html

Third Party Advisory

rhn.redhat.com / errata/RHSA-2016-1480.html

Third Party Advisory

rhn.redhat.com / errata/RHSA-2016-1481.html

Third Party Advisory

access.redhat.com / errata/RHSA-2016:1132

Third Party Advisory

suse.com / support/update/announcement/2016/suse-su-20160296-1.html

Third Party Advisory

debian.org / security/2015/dsa-3377

Third Party Advisory

debian.org / security/2015/dsa-3385

Third 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/77237

Third Party AdvisoryVDB Entry

securitytracker.com / id/1033894

Broken LinkThird Party AdvisoryVDB Entry

ubuntu.com / usn/USN-2781-1

Third Party Advisory