CVE-2024-27766
An issue in MYSQL MariaDB v.11.1 allows a remote attacker to execute arbitrary code via the...
An issue in MariaDB v.11.1 allows a remote attacker to execute arbitrary code via the lib_mysqludf_sys.so function. NOTE: this is disputed by the MariaDB Foundation because no privilege boundary is crossed.
Attack profile
How easy it is to exploit
- Attack vector
- Physical
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
An issue in MariaDB v.11.1 allows a remote attacker to execute arbitrary code via the lib_mysqludf_sys.so function. NOTE: this is disputed by the MariaDB Foundation because no privilege boundary is crossed.
- Record
CVE-2024-27766- CVSS 3.1
- 5.7 Medium
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L - Weakness
- CWE-94
- Updated
- 2026-11-02
EUVDEUVD-2024-24959
An issue in MariaDB v.11.1 allows a remote attacker to execute arbitrary code via the lib_mysqludf_sys.so function. NOTE: this is disputed by the MariaDB Foundation because no privilege boundary is crossed.
- Record
EUVD-2024-24959- CVSS 3.1
- 5.7 Medium
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-v9vv-8xcq-rpqg
An issue in MYSQL MariaDB v.11.1 allows a remote attacker to execute arbitrary code via the...
An issue in MYSQL MariaDB v.11.1 allows a remote attacker to execute arbitrary code via the lib_mysqludf_sys.so function.
- Record
GHSA-v9vv-8xcq-rpqg- CVSS 3.1
- 5.7 Medium
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L - Weakness
- CWE-94
- Updated
- 2026-11-02
NVD
An issue in MariaDB v.11.1 allows a remote attacker to execute arbitrary code via the lib_mysqludf_sys.so function. NOTE: this is disputed by the MariaDB Foundation because no privilege boundary is crossed.
- Record
CVE-2024-27766- CVSS 3.1
- 5.7 Medium
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L - Weakness
- CWE-94
- Updated
- 2026-11-02
OSVUBUNTU-CVE-2024-27766
An issue in MariaDB v.11.1 allows a remote attacker to execute arbitrary code via the lib_mysqludf_sys.so function. NOTE: this is disputed by the MariaDB Foundation because no privilege boundary is crossed.
- Record
UBUNTU-CVE-2024-27766- CVSS 3.1
- 5.7 Medium
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L - Updated
- 2026-11-02
OSVBIT-mariadb-2024-27766 No score
An issue in MariaDB v.11.1 allows a remote attacker to execute arbitrary code via the lib_mysqludf_sys.so function. NOTE: this is disputed by the MariaDB Foundation because no privilege boundary is crossed.
- Record
BIT-mariadb-2024-27766- Updated
- 2026-11-02
OSVBIT-mariadb-min-2024-27766 No score
An issue in MariaDB v.11.1 allows a remote attacker to execute arbitrary code via the lib_mysqludf_sys.so function. NOTE: this is disputed by the MariaDB Foundation because no privilege boundary is crossed.
- Record
BIT-mariadb-min-2024-27766- Updated
- 2026-11-02
OSVBIT-mysql-client-2024-27766 No score
An issue in MariaDB v.11.1 allows a remote attacker to execute arbitrary code via the lib_mysqludf_sys.so function. NOTE: this is disputed by the MariaDB Foundation because no privilege boundary is crossed.
- Record
BIT-mysql-client-2024-27766- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
mariadbBitnami |
11.1.0 up to 11.1.5 | 11.1.5 |
mariadb-minBitnami |
11.1.0 up to 11.4.8 | 11.4.8 |
mysql-clientBitnami |
11.1.0 up to 11.3.2 | 11.3.2 |
mysql-5.5Ubuntu:14.04:LTS |
All versions, plus listed versions 5.5.32-0ubuntu75.5.34-0ubuntu15.5.34-0ubuntu25.5.35-0ubuntu15.5.35+dfsg-1ubuntu1 Show 20 moreShow less5.5.37-0ubuntu0.14.04.15.5.38-0ubuntu0.14.04.15.5.40-0ubuntu0.14.04.15.5.41-0ubuntu0.14.04.15.5.43-0ubuntu0.14.04.15.5.44-0ubuntu0.14.04.15.5.46-0ubuntu0.14.04.25.5.47-0ubuntu0.14.04.15.5.49-0ubuntu0.14.04.15.5.50-0ubuntu0.14.04.15.5.52-0ubuntu0.14.04.15.5.53-0ubuntu0.14.04.15.5.54-0ubuntu0.14.04.15.5.55-0ubuntu0.14.04.15.5.57-0ubuntu0.14.04.15.5.58-0ubuntu0.14.04.15.5.59-0ubuntu0.14.04.15.5.60-0ubuntu0.14.04.15.5.61-0ubuntu0.14.04.15.5.62-0ubuntu0.14.04.1 |
None known |
mysql-5.7Ubuntu:Pro:16.04:LTS |
All versions, plus listed versions 5.7.11-0ubuntu45.7.11-0ubuntu55.7.11-0ubuntu65.7.12-0ubuntu15.7.12-0ubuntu1.1 Show 31 moreShow less5.7.13-0ubuntu0.16.04.25.7.15-0ubuntu0.16.04.15.7.16-0ubuntu0.16.04.15.7.17-0ubuntu0.16.04.15.7.17-0ubuntu0.16.04.25.7.18-0ubuntu0.16.04.15.7.19-0ubuntu0.16.04.15.7.20-0ubuntu0.16.04.15.7.21-0ubuntu0.16.04.15.7.22-0ubuntu0.16.04.15.7.23-0ubuntu0.16.04.15.7.24-0ubuntu0.16.04.15.7.25-0ubuntu0.16.04.25.7.26-0ubuntu0.16.04.15.7.27-0ubuntu0.16.04.15.7.28-0ubuntu0.16.04.25.7.29-0ubuntu0.16.04.15.7.30-0ubuntu0.16.04.15.7.31-0ubuntu0.16.04.15.7.32-0ubuntu0.16.04.15.7.33-0ubuntu0.16.04.15.7.35-0ubuntu0.16.04.1+esm15.7.36-0ubuntu0.16.04.1+esm15.7.37-0ubuntu0.16.04.1+esm15.7.38-0ubuntu0.16.04.1+esm15.7.39-0ubuntu0.16.04.1+esm25.7.40-0ubuntu0.16.04.1+esm15.7.41-0ubuntu0.16.04.1+esm15.7.42-0ubuntu0.16.04.1+esm15.7.43-0ubuntu0.16.04.1+esm15.7.44-0ubuntu0.16.04.1+esm1 |
None known |
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | Hissec/Mysql_CVE-2024-27766 | 2024-10-18 |
| PoC in GitHub | y0un9eee/CVE-2024-27766 | 2026-04-09 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-27766 is a medium vulnerability (CVSS 5.7) in Mariadb, published October 17, 2024. Its validity is disputed. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 1.26%, the 69th percentile. Fixed in mariadb 11.1.5.