DEBIAN-CVE-2026-59893

See a problem?
Please try reporting it to the source first.
Source
https://security-tracker.debian.org/tracker/CVE-2026-59893
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59893.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-59893
Upstream
Published
2026-08-17T18:17:35Z
Modified
2026-09-01T16:06:53Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, SQL_REGEX in sqlparse/keywords.py and the per-position loop in sqlparse/lexer.py repeatedly scan unmatched dollar-quoted literal and multiline-comment delimiters, causing quadratic CPU consumption through sqlparse.parse(), sqlparse.format(), and sqlparse.split(). This issue is fixed in version 0.6.0.

References

Affected packages

Debian:12 / sqlparse

Package

Name
sqlparse
Purl
pkg:deb/debian/sqlparse?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.4.2-1
0.4.2-1+deb12u1
0.4.4-1
0.5.0-1
0.5.1-1
0.5.1-2
0.5.2-1
0.5.3-1
0.5.4-1
0.5.5-1
0.5.5-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59893.json"

Debian:13 / sqlparse

Package

Name
sqlparse
Purl
pkg:deb/debian/sqlparse?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.5.3-1
0.5.4-1
0.5.5-1
0.5.5-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59893.json"

Debian:14 / sqlparse

Package

Name
sqlparse
Purl
pkg:deb/debian/sqlparse?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.5.3-1
0.5.4-1
0.5.5-1
0.5.5-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59893.json"