CVE-2026-22803: Eager Buffer Allocation Dos
Eagerly allocating a buffer based on an unverified length before asynchronously reading chunks can lead to Denial of Service (DoS) via memory exhaustion. Defend against this by deferring allocation until all chunks are successfully read or validating the requested length against known HTTP Content-Length bounds.
JSgreprules fetch cve-2026-22803-eager-buffer-allocation-dos --engine opengrepDescription
Eagerly allocating a buffer based on an unverified length before asynchronously reading chunks can lead to Denial of Service (DoS) via memory exhaustion. Defend against this by deferring allocation until all chunks are successfully read or validating the requested length against known HTTP Content-Length bounds.
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.