OPENSUSE-SU-2026:21690-1

Vulnerability from csaf_opensuse - Published: 2026-08-30 14:33 - Updated: 2026-08-30 14:33
Summary
Security update for python-sqlparse
Severity
Important
Notes
Title of the patch: Security update for python-sqlparse
Description of the patch: This update for python-sqlparse fixes the following issues: - CVE-2026-54284: high algorithm complexity when parsing SQL payloads with hundreds of nesting levels can lead to denial of service via excessive resource consumption (bsc#1275459). - CVE-2026-59893: quadratic complexity when processing unmatched dollar-quoted literal and multiline-comment delimiters can lead to denial of service (bsc#1275461). - CVE-2026-59894: improper backlash escaping allows for injection of Python or PHP code via a crafted SQL input (bsc#1275460). - CVE-2026-71491: quadratic complexity in `group_comments` when processing comment-only statements can lead to denial of services (bsc#1275466). - Incomplete GHSA-27jp-wm6q-gp25 patch (bsc#1268597).
Patchnames: openSUSE-Leap-16.0-1546
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2026-54284
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:python313-sqlparse-0.5.3-160000.4.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-59893
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:python313-sqlparse-0.5.3-160000.4.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-59894
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:python313-sqlparse-0.5.3-160000.4.1.noarch —
Vendor Fix
Threats
Impact moderate
CVE-2026-71491
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:python313-sqlparse-0.5.3-160000.4.1.noarch —
Vendor Fix
Threats
Impact important
References
To clipboard 

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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.