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The vulnerability of the HTTPConnection.urlopen() method in the HTTP library of the Urllib3 Python programming language, which allows attackers to gain unauthorized access to protected information.

🗓️ 06 Jul 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec🔗 bdu.fstec.ru👁 3 Views

Vulnerability in HTTPConnection.urlopen() of Urllib3 exposes protected information due to insufficient data protection.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: : Platform Navigator and Automation Assets in IBM Cloud Pak for Integration are vulnerable to multiple vulnerabilities in dependencies
8 Jun 202614:50
–ibm
IBM Security Bulletins		Security Bulletin: Location Service for ESRI Component uses urllib3-2.6.3 library which was vulnerable to CVE-2026-44431 and CVE-2026-44432
27 May 202613:45
–ibm
IBM Security Bulletins		Security Bulletin: IBM Maximo Application Suite - Visual Inspection component uses urllib3-2.6.3-py3-none-any.whl which is vulnerable to CVE-2026-44431, CVE-2026-44432
29 Jun 202614:12
–ibm
IBM Security Bulletins		Security Bulletin: There is a vulnerability in urllib3-2.6.3-py3-none-any.whl used by IBM Maximo Manage application in IBM Maximo Application Suite (CVE-2026-44431)
26 Jun 202608:01
–ibm
IBM Security Bulletins		Security Bulletin: Maximo AI Service uses multiple third party dependencies which are vulnerable to multiple CVEs.
30 Jun 202607:44
–ibm
IBM Security Bulletins		Security Bulletin: IBM Maximo Application Suite uses urllib3-2.6.3-py3-none-any.whl which is vulnerable to CVE-2026-44431 and CVE-2026-44432.
30 Jun 202607:43
–ibm
IBM Security Bulletins		Security Bulletin: IBM SOAR QRadar Plugin App is vulnerable to using components with known vulnerabilities (CVE-2026-44431, CVE-2026-44432)
29 Jun 202612:23
–ibm
IBM Security Bulletins		Security Bulletin: IBM watsonx.data integration has several vulnerabilities due to open source software
7 Jul 202619:13
–ibm
ATTACKERKB		CVE-2026-44431
13 May 202615:20
–attackerkb
Tenable Nessus		Amazon Linux 2023 : python3-urllib3 (ALAS2023-2026-1843)
22 Jun 202600:00
–nessus
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06 Jul 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 25
CVSS 35.3
EPSS0.00527
Urllib3 vulnerabilityHTTP connectionunauthorized accesssensitive datadata protectionPython library
3