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Denial Of Service (DoS)

🗓️ 14 Mar 2026 05:28:26Reported by Veracode Vulnerability DatabaseType 
veracode
 veracode🔗 sca.analysiscenter.veracode.com👁 11 Views

Tornado DoS via synchronous multipart form data parsing with no parts limit, exhausting CPU and blocking the main thread.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM Maximo Application Suite - Monitor Component uses tornado-6.5.3-cp39-abi3-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl which is vulnerable to CVE-2026-31958
29 May 202608:42
–ibm
ATTACKERKB		CVE-2026-31958
11 Mar 202619:27
–attackerkb
Tenable Nessus		Amazon Linux 2023 : python3-tornado (ALAS2023-2026-1502)
1 Apr 202600:00
–nessus
Tenable Nessus		Amazon Linux 2023 : python3.13-tornado (ALAS2023-2026-1528)
1 Apr 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : python3-tornado, --advisory ALAS2-2026-3213 (ALAS-2026-3213)
1 Apr 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : python-tornado, --advisory ALAS2-2026-3214 (ALAS-2026-3214)
1 Apr 202600:00
–nessus
Tenable Nessus		AlmaLinux 10 : python-tornado (ALSA-2026:13641)
6 May 202600:00
–nessus
Tenable Nessus		AlmaLinux 9 : python-tornado (ALSA-2026:13670)
6 May 202600:00
–nessus
Tenable Nessus		AlmaLinux 8 : pcs (ALSA-2026:8093)
16 Apr 202600:00
–nessus
Tenable Nessus		Debian dla-4520 : python-tornado-doc - security update
1 Apr 202600:00
–nessus
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Vulners
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18 Jul 2026 16:30Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
CVSS 48.7
EPSS0.00375
SSVC
TornadoDenial of ServiceMultipart form dataSynchronous parsingNo parts limitMain thread blocked
11