Description
sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, group_comments in sqlparse/engine/grouping.py repeatedly rescans comment-only statements before the MAX_GROUPING_TOKENS guard, causing quadratic CPU consumption through sqlparse.parse() and sqlparse.format(sql, strip_comments=True). This issue is fixed in version 0.6.0.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| andialbrecht | sqlparse | < 0.6.0 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | sqlparse | No fix yet | — |
| Debian 13 | sqlparse | No fix yet | — |
| Debian 12 | sqlparse | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.04 LTS | sqlparse | 0.5.4-1ubuntu0.1 | USN-8808-1 |
| Ubuntu 24.04 LTS | sqlparse | 0.4.4-1ubuntu0.2 | USN-8808-1 |
| Ubuntu 22.04 LTS | sqlparse | 0.4.2-1ubuntu0.22.04.3 | USN-8808-1 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 20.04 LTS | sqlparse | 0.2.4-3ubuntu0.1+esm1 | USN-8808-1 |
| Ubuntu Pro 18.04 LTS | sqlparse | 0.2.4-0.1ubuntu0.1+esm1 | USN-8808-1 |
| Ubuntu Pro 16.04 LTS | sqlparse | 0.1.18-1ubuntu0.1~esm1 | USN-8808-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Satellite Utils 6 | foreman +1 | 3.14.0.22-1.el9sat | RHSA-2026:74505, RHSA-2026:74504, RHSA-2026:74503 |
| Red Hat Satellite Utils 6 | rubygem-hammer_cli | 3.14.0-2.el9sat | RHSA-2026:74505, RHSA-2026:74504, RHSA-2026:74503 |
| Red Hat Satellite Utils 6 | satellite +1 | 6.17.12-1.el9sat | RHSA-2026:74505, RHSA-2026:74504 |
| Red Hat Satellite Capsule 6 | foreman +2 | 3.14.0.22-1.el9sat | RHSA-2026:74505, RHSA-2026:74504, RHSA-2026:74503 |
| Red Hat Satellite Capsule 6 | pulpcore-obsolete-packages | 1.3.1-6.el9pc | RHSA-2026:74504 |
| Red Hat Satellite Capsule 6 | python-dynaconf +1 | 3.2.13-1.el9pc | RHSA-2026:74505 |
| Red Hat Satellite Capsule 6 | python-gitpython +2 | 3.1.62-1.el9pc | RHSA-2026:74505, RHSA-2026:74504, RHSA-2026:74503 |
| Red Hat Satellite Capsule 6 | python-lxml +1 | 5.3.1-2.el9pc | RHSA-2026:74505 |
| Red Hat Satellite Capsule 6 | python-sqlparse +2 | 0.6.0-1.el9pc | RHSA-2026:74505, RHSA-2026:74504, RHSA-2026:74503 |
| Red Hat Satellite Capsule 6 | python3.12-dynaconf | 3.2.13-2.el9pc | RHSA-2026:74504, RHSA-2026:74503 |
| Red Hat Satellite Capsule 6 | satellite +3 | 6.17.12-1.el9sat | RHSA-2026:74505, RHSA-2026:74504 |
| Red Hat Satellite 6 | foreman +14 | 3.14.0.22-1.el9sat | RHSA-2026:74505, RHSA-2026:74504, RHSA-2026:74503 |
| Red Hat Satellite 6 | pulpcore-obsolete-packages | 1.3.1-6.el9pc | RHSA-2026:74504 |
| Red Hat Satellite 6 | python-dynaconf +1 | 3.2.13-1.el9pc | RHSA-2026:74505 |
| Red Hat Satellite 6 | python-gitpython +2 | 3.1.62-1.el9pc | RHSA-2026:74505, RHSA-2026:74504, RHSA-2026:74503 |
| Red Hat Satellite 6 | python-lxml +1 | 5.3.1-2.el9pc | RHSA-2026:74505 |
| Red Hat Satellite 6 | python-sqlparse +2 | 0.6.0-1.el9pc | RHSA-2026:74505, RHSA-2026:74504, RHSA-2026:74503 |
| Red Hat Satellite 6 | python3.12-dynaconf | 3.2.13-2.el9pc | RHSA-2026:74504, RHSA-2026:74503 |
| Red Hat Satellite 6 | rubygem-foreman_remote_execution +1 | 15.0.2-2.el9sat | RHSA-2026:74505, RHSA-2026:74504, RHSA-2026:74503 |
| Red Hat Satellite 6 | rubygem-hammer_cli | 3.14.0-2.el9sat | RHSA-2026:74505, RHSA-2026:74504, RHSA-2026:74503 |
| Red Hat Satellite 6 | rubygem-katello | 4.16.0.20-1.el9sat | RHSA-2026:74505, RHSA-2026:74504, RHSA-2026:74503 |
| Red Hat Satellite 6 | rubygem-safemode | 1.5.0-2.el9sat | RHSA-2026:74505, RHSA-2026:74504 |
| Red Hat Satellite 6 | satellite +3 | 6.17.12-1.el9sat | RHSA-2026:74505, RHSA-2026:74504 |
| Red Hat Satellite 6 | yggdrasil-worker-forwarder | 0.1.0-2.1.el9sat | RHSA-2026:74505, RHSA-2026:74504, RHSA-2026:74503 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Ansible Automation Platform Inside 2 | receptor | 1.6.8-1.el8ap | RHSA-2026:71114, RHSA-2026:71113, RHSA-2026:71112 |
| Red Hat Ansible Automation Platform Developer 2 | automation-controller +1 | 4.7.17-1.el9ap | RHSA-2026:71113 |
| Red Hat Ansible Automation Platform Developer 2 | python-sqlparse +1 | 0.6.0-1.el10ap | RHSA-2026:71113, RHSA-2026:71112 |
| Red Hat Ansible Automation Platform Developer 2 | python3.12-sqlparse | 0.6.0-1.el8ap | RHSA-2026:71114, RHSA-2026:71113, RHSA-2026:71112 |
| Red Hat Ansible Automation Platform Developer 2 | receptor | 1.6.8-1.el8ap | RHSA-2026:71114, RHSA-2026:71113 |
| Red Hat Ansible Automation Platform 2 | automation-controller +3 | 4.7.17-1.el9ap | RHSA-2026:71113 |
| Red Hat Ansible Automation Platform 2 | automation-controller-venv-tower | 4.6.33-1.el8ap | RHSA-2026:71114, RHSA-2026:71113 |
| Red Hat Ansible Automation Platform 2 | automation-gateway-proxy-server | 2.5.10-8.el8ap | RHSA-2026:71114, RHSA-2026:71113 |
| Red Hat Ansible Automation Platform 2 | automation-gateway-server | 2.5.20260923-1.el8ap | RHSA-2026:71114 |
| Red Hat Ansible Automation Platform 2 | automation-platform-ui | 2.6.14-1.el9ap | RHSA-2026:71113 |
| Red Hat Ansible Automation Platform 2 | python-sqlparse +1 | 0.6.0-1.el10ap | RHSA-2026:71113, RHSA-2026:71112 |
| Red Hat Ansible Automation Platform 2 | python3.12-gitpython | 3.1.60-1.el8ap | RHSA-2026:71114, RHSA-2026:71113 |
| Red Hat Ansible Automation Platform 2 | python3.12-sqlparse | 0.6.0-1.el8ap | RHSA-2026:71114, RHSA-2026:71113, RHSA-2026:71112 |
| Red Hat Ansible Automation Platform 2 | receptor | 1.6.8-1.el8ap | RHSA-2026:71114, RHSA-2026:71113, RHSA-2026:71112 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | python-sqlparse | 0.2.4-150100.6.11.1 | SUSE-SU-2026:3762-1 |
| SLES 15 SP7 | python3-sqlparse | 0.4.2-150300.23.1 | SUSE-SU-2026:3906-1 |
| SLES 15 SP6 | python-sqlparse | 0.4.4-150600.3.9.1 | SUSE-SU-2026:3907-1 |
| SLES 15 SP6 | python3-sqlparse | 0.4.2-150300.23.1 | SUSE-SU-2026:3906-1 |
| SLES 15 SP5 | python-sqlparse | 0.4.4-150400.6.16.1 | SUSE-SU-2026:3910-1 |
| SLES 15 SP5 | python3-sqlparse | 0.4.2-150300.23.1 | SUSE-SU-2026:3906-1 |
| SLES 15 SP4 | python-sqlparse | 0.4.4-150400.6.16.1 | SUSE-SU-2026:3910-1 |
| SLES 15 SP4 | python3-sqlparse | 0.4.2-150300.23.1 | SUSE-SU-2026:3906-1 |
| SLES 3 | python-sqlparse | 0.4.4-150600.3.9.1 | SUSE-SU-2026:3907-1 |
Show 7 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 16.0 | python-sqlparse | 0.5.3-160000.4.1 | SUSE-SU-2026:23561-1 |
| SLES for SAP 15 SP6 | python-sqlparse | 0.4.4-150600.3.9.1 | SUSE-SU-2026:3907-1 |
| SLES for SAP 15 SP6 | python3-sqlparse | 0.4.2-150300.23.1 | SUSE-SU-2026:3906-1 |
| SLES for SAP 15 SP5 | python3-sqlparse | 0.4.2-150300.23.1 | SUSE-SU-2026:3906-1 |
| SLES for SAP 15 SP4 | python3-sqlparse | 0.4.2-150300.23.1 | SUSE-SU-2026:3906-1 |
| SLES 16.0 | python-sqlparse | 0.5.3-160000.4.1 | SUSE-SU-2026:23561-1 |
| SLE HPC 15 SP5 | python3-sqlparse | 0.4.2-150300.23.1 | SUSE-SU-2026:3906-1 |
| SLE HPC 15 SP4 | python3-sqlparse | 0.4.2-150300.23.1 | SUSE-SU-2026:3906-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | python-sqlparse | 0.6.0-1.1 | openSUSE-SU-2026:11557-1 |
| openSUSE Leap 16.0 | python-sqlparse | 0.5.3-160000.4.1 | openSUSE-SU-2026:21690-1 |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | airflow-3 | 3.3.1-r3 | — |
| Wolfi rolling | mycli | 2.16.0-r1 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | sqlparse | < 0.6.0 | 0.6.0 | GHSA-f2ff-p2ww-7p4p |
Advisories 15
- WID-SEC-2026-3555 Red Hat Ansible Automation Platform (automation-controller): Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 12, 2026
- RHSA-2026:74505 Red Hat Security Advisory: Satellite 6.17.12 Async Update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:74504 Red Hat Security Advisory: Satellite 6.18.10 Async Update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:74503 Red Hat Security Advisory: Satellite 6.19.5 Async Update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:71114 Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:71113 Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:71112 Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.7 Product Security and Bug Fix Update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- SUSE-SU-2026:23561-1 Security update for python-sqlparse SUSE / openSUSE Security Updates · Sep 29, 2026
- USN-8808-1 sqlparse vulnerabilities Ubuntu Security Notices (USN) · Sep 24, 2026
- SUSE-SU-2026:3910-1 Security update for python-sqlparse SUSE / openSUSE Security Updates · Sep 10, 2026
- SUSE-SU-2026:3906-1 Security update for python3-sqlparse SUSE / openSUSE Security Updates · Sep 10, 2026
- SUSE-SU-2026:3907-1 Security update for python-sqlparse SUSE / openSUSE Security Updates · Sep 10, 2026
- openSUSE-SU-2026:21690-1 Security update for python-sqlparse SUSE / openSUSE Security Updates · Aug 31, 2026
- SUSE-SU-2026:3762-1 Security update for python-sqlparse SUSE / openSUSE Security Updates · Aug 26, 2026
- openSUSE-SU-2026:11557-1 python313-sqlparse-0.6.0-1.1 on GA media SUSE / openSUSE Security Updates · Aug 21, 2026