CVE-2015-4807

low

Published 2015-10-21 · Modified 2026-05-06

CVSS v3

—

CVSS v2

3.5

VIR risk

3.5

Description

Unspecified vulnerability in Oracle MySQL Server 5.5.45 and earlier and 5.6.26 and earlier, when running on Windows, allows remote authenticated users to affect availability via unknown vectors related to Server : Query Cache.

Predictions

Exploit likelihood

20%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: secalert_us@oracle.com — https://www.suse.com/support/update/announcement/2016/suse-su-20160296-1.html

vendor Authored 2026-05-27

Vendor advisory: secalert_us@oracle.com — http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html

vendor Authored 2026-05-27

Vendor advisory: secalert_us@oracle.com — http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html

OS impact

OS	Version	Status
suse	42.1	affected
suse	13.1	affected
suse	13.2	affected
fedora	23	affected

Application impact

Vendor	Product	Versions	Fixed
oracle	mysql	`{"startIncluding":"5.5.0","endIncluding":"5.5.45"}`
mariadb	mariadb	`{"startIncluding":"5.5.0","endExcluding":"5.5.46"}`	`5.5.46`
oracle	mysql	`{"startIncluding":"5.6.0","endIncluding":"5.6.26"}`
mariadb	mariadb	`{"startIncluding":"10.0.0","endExcluding":"10.0.22"}`	`10.0.22`
mariadb	mariadb	`{"startIncluding":"10.1.0","endExcluding":"10.1.8"}`	`10.1.8`

References

Verify integrity in audit chain (admin only). AS-IS.