CVE-2026-55619: Iterative Regex Sub Dos
Repeatedly applying regular expression substitution in a `while` loop until no changes occur exhibits quadratic O(N^2) time complexity on deeply nested inputs, potentially causing a denial of service (DoS). Use a single-pass or stack-based parsing approach instead.
Pythongreprules fetch cve-2026-55619-iterative-regex-sub-dos --engine opengrepDescription
Repeatedly applying regular expression substitution in a `while` loop until no changes occur exhibits quadratic O(N^2) time complexity on deeply nested inputs, potentially causing a denial of service (DoS). Use a single-pass or stack-based parsing approach instead.
Community feedback
0 rule-level signals from signed-in users.
- Useful reports
- 0
- Context false positives
- 0
- Metadata suggestions
- 0
Contextual precision
Aggregated from approved scan feedback. False-positive reports describe observed scan contexts, not a global rule verdict.
- Findings observed
- 0
- Projects
- 0
- Reporters
- 0
Precision details are collecting more signed-in reports before verdict counts or ratios are emphasized.
No approved finding verdicts yet.
No scan diagnostics reported yet.