high7.5
CVE-2026-103262
Tornado versions before 6.5.9 contain an unbounded memory accumulation vulnerability in CurlAsyncHTTPClient that allows remote attackers to cause denial of ser…
Impact
Tornado versions before 6.5.9 contain an unbounded memory accumulation vulnerability in CurlAsyncHTTPClient that allows remote attackers to cause denial of service by sending a compressed response. Attackers can send a gzip-encoded decompression bomb that accumulates in memory without size limits, causing the application process to be killed by out-of-memory conditions.
Affected products
| Product | Affected versions |
|---|---|
| Tornado | before 6.5.9 |
Versions were read from the advisory text. No structured product data has been published for this record yet.