CVE-2025-61020
An issue in the sqlo_strip_in_join component of openlink virtuoso-opensource v7.2.11 allows...
An issue in the sqlo_strip_in_join component of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
An issue in the sqlo_strip_in_join component of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements.
- Record
CVE-2025-61020- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-89, CWE-89
- Updated
- 2026-11-02
EUVDEUVD-2025-210315
An issue in the sqlo_strip_in_join component of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements.
- Record
EUVD-2025-210315- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-4c35-xvpv-9965
An issue in the sqlo_strip_in_join component of openlink virtuoso-opensource v7.2.11 allows...
An issue in the sqlo_strip_in_join component of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements.
- Record
GHSA-4c35-xvpv-9965- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-89
- Updated
- 2026-11-02
NVD
An issue in the sqlo_strip_in_join component of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements.
- Record
CVE-2025-61020- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-89
- Updated
- 2026-11-02
OSVDEBIAN-CVE-2025-61020
An issue in the sqlo_strip_in_join component of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements.
- Record
DEBIAN-CVE-2025-61020- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2025-61020
An issue in the sqlo_strip_in_join component of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements.
- Record
UBUNTU-CVE-2025-61020- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
virtuoso-opensourceDebian:12 |
All versions, plus listed versions 7.2.12+dfsg-0.17.2.12+dfsg-0.27.2.12+dfsg-17.2.12+dfsg-27.2.12+dfsg-3 Show 7 moreShow less7.2.12+dfsg-47.2.5.1+dfsg1-0.37.2.5.1+dfsg1-0.47.2.5.1+dfsg1-0.57.2.5.1+dfsg1-0.67.2.5.1+dfsg1-0.77.2.5.1+dfsg1-0.8 |
None known |
virtuoso-opensourceDebian:13 |
before 7.2.12+dfsg-0.2 | 7.2.12+dfsg-0.2 |
virtuoso-opensourceDebian:14 |
before 7.2.12+dfsg-0.2 | 7.2.12+dfsg-0.2 |
virtuoso-opensourceUbuntu:Pro:16.04:LTS |
All versions, plus listed versions 6.1.6+repack-0ubuntu46.1.6+repack-0ubuntu56.1.6+repack-0ubuntu5+esm16.1.6+repack-0ubuntu5+esm2 |
None known |
virtuoso-opensourceUbuntu:Pro:18.04:LTS |
All versions, plus listed versions 6.1.6+repack-0ubuntu76.1.6+repack-0ubuntu96.1.6+repack-0ubuntu9+esm16.1.6+repack-0ubuntu9+esm2 |
None known |
virtuoso-opensourceUbuntu:Pro:20.04:LTS |
All versions, plus listed versions 6.1.6+repack-0ubuntu106.1.6+repack-0ubuntu10+esm16.1.6+repack-0ubuntu10+esm2 |
None known |
virtuoso-opensourceUbuntu:Pro:22.04:LTS |
All versions, plus listed versions 6.1.6+repack-0ubuntu127.2.5.1+dfsg1-0.27.2.5.1+dfsg1-0.2ubuntu0.1~esm17.2.5.1+dfsg1-0.2ubuntu0.1~esm2 |
None known |
virtuoso-opensourceUbuntu:Pro:24.04:LTS |
All versions, plus listed versions 7.2.5.1+dfsg1-0.3ubuntu17.2.5.1+dfsg1-0.4ubuntu17.2.5.1+dfsg1-0.5ubuntu17.2.5.1+dfsg1-0.6ubuntu17.2.5.1+dfsg1-0.6ubuntu2 Show 4 moreShow less7.2.5.1+dfsg1-0.87.2.5.1+dfsg1-0.8build17.2.5.1+dfsg1-0.8ubuntu0.1~esm17.2.5.1+dfsg1-0.8ubuntu0.1~esm2 |
None known |
virtuoso-opensourceUbuntu:25.10 |
All versions, plus listed versions 7.2.12+dfsg-1build17.2.12+dfsg-27.2.12+dfsg-2build17.2.12+dfsg-3 |
None known |
virtuoso-opensourceUbuntu:26.10 |
All versions, plus listed versions 7.2.12+dfsg-47.2.12+dfsg-4ubuntu17.2.12+dfsg-4ubuntu2 |
None known |
virtuoso-opensourceUbuntu:26.04:LTS |
All versions, plus listed versions 7.2.12+dfsg-37.2.12+dfsg-4 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-61020 is a high vulnerability (CVSS 7.5) in Red Hat Enterprise Linux 7, published June 23, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.58%, the 47th percentile. Fixed in virtuoso-opensource 7.2.12+dfsg-0.2.
References
github.com/openlink/virtuoso-opensource/issues/1225
access.redhat.com/security/cve/CVE-2025-61020
bugzilla.redhat.com/show_bug.cgi?id=2491816
security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-61020.json
nvd.nist.gov/vuln/detail/CVE-2025-61020
security-tracker.debian.org/tracker/CVE-2025-61020
ubuntu.com/security/CVE-2025-61020
cve.org/CVERecord?id=CVE-2025-61020