CVE-2026-85745VulnerabilityPublished 18 Oct 2026Updated 8 Nov 2026

MariaDB: Mehrere Schwachstellen

Affects Bundesamt für Sicherheit in der Informationstechnik MariaDBSource GCVE Database

Authoritative record:CVE-2026-85745· Medium 4.3

Not known to be exploited · CVSS 4.3 Medium · fixed in 13.0.2 : update Bundesamt für Sicherheit in der Informationstechnik MariaDB when convenient.

Data as of 9 Nov 2026, 12:51 UTC

CVSS 3.1 base score

4.3Medium

How severe the flaw is on the 0–10 CVSS scale.

Patch: Available – fixed in 13.0.2, 12.3.3, 11.8.9 +3

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

Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: None
Scope: Unchanged
Confidentiality: Low
Integrity: None
Availability: None

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable component is bound to the network stack and the set of possible attackers extends beyond the other options listed, up to and including the entire Internet. Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.
Privileges Required: Low: The attacker is authorized with (i.e., requires) privileges that provide basic user capabilities that could normally affect only settings and files owned by a user. Alternatively, an attacker with Low privileges may have the ability to cause an impact only to non-sensitive resources.
User Interaction: None: The vulnerable system can be exploited without any interaction from any user.
Scope: Unchanged: An exploited vulnerability can only affect resources managed by the same security authority. In this case, the vulnerable component and the impacted component are either the same, or both are managed by the same security authority.
Confidentiality: Low: There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is limited. The information disclosure does not cause a direct, serious loss to the impacted component.
Integrity: None: There is no loss of integrity within the impacted component.
Availability: None: There is no impact to availability within the impacted component.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 16 Oct 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 9 Nov 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponized: A Metasploit exploit module or Exploit-DB entry exists (Metasploit scanner modules do not count), or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

bundesamt-f-r-sicherheit-in-de

What to do

Upgrade to a fixed release listed under Affected software.

Affected software

Product	Affected	Fixed in
MariaDBserver	Affected >=13.0.1 <13.0.2	Fixed in 13.0.2
MariaDBserver	Affected >=12.3.1 <12.3.3	Fixed in 12.3.3
MariaDBserver	Affected >=11.8.1 <11.8.9	Fixed in 11.8.9
MariaDBserver	Affected >=11.4.1 <11.4.13	Fixed in 11.4.13
MariaDBserver	Affected >=10.11.1 <10.11.19	Fixed in 10.11.19
MariaDBserver	Affected >=10.6.1 <10.6.28	Fixed in 10.6.28

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Users should upgrade MariaDB to version 13.0.2 or later to apply the official fixes. Red Hat users should apply the updated RPM packages as described in the Red Hat advisory RHSA-2026:84689. Since a fixed version is available, applying this update is the recommended mitigation.

Description

Multiple vulnerabilities have been identified in MariaDB, a relational database system compatible with MySQL. These vulnerabilities affect versions prior to 13.0.2. A fixed version, 13.0.2, has been released to address these issues. Red Hat has issued a security advisory with updated RPM packages to mitigate these vulnerabilities in their hardened images. No active exploitation in the wild is currently known.

Impact

The vulnerabilities affect MariaDB database servers and could potentially allow attackers to exploit security weaknesses if unpatched. The exact nature of the vulnerabilities is not detailed in the input, but the issuance of a security advisory and fixed versions indicates a security risk that requires remediation. No active exploitation has been reported.

Summary

MariaDB versions before 13.0.2 contain multiple security vulnerabilities as identified by CVE-2026-85745 and others. The Bundesamt für Sicherheit in der Informationstechnik and Red Hat have acknowledged these issues and released fixes in version 13.0.2. Red Hat's advisory details updated RPM packages for hardened images that include these fixes. There is no indication of known exploits in the wild at this time.

References

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 9 Nov 2026, 12:51 UTC

Technical details

References

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