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OSV
OSV
added 2026/05/11 6:16 p.m.5 views

ALPINE-CVE-2026-7210

xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch...

7.5CVSS7.2AI score0.00811EPSS
SaveExploits0References1
OSV
OSV
added 2026/05/11 6:16 p.m.11 views

UBUNTU-CVE-2026-7210

xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch...

7.5CVSS5.8AI score0.00811EPSS
SaveExploits0References2
UbuntuCve
UbuntuCve
added 2026/05/11 6:16 p.m.18 views

CVE-2026-7210

xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch...

7.5CVSS5.8AI score0.00811EPSS
SaveExploits0References1
CVE
CVE
added 2026/05/11 5:19 p.m.227 views

CVE-2026-7210

CVE-2026-7210 affects Python XML parsers: xml.parsers.expat and xml.etree.ElementTree suffer from insufficient entropy in Expat hash-flooding protection, allowing a crafted XML to trigger flooding. Mitigation requires updating libexpat to 2.8.0+ and applying the accompanying patch. Connected note...

7.5CVSS5.8AI score0.00811EPSS
SaveExploits0References12Affected Software1
AlpineLinux
AlpineLinux
added 2026/05/11 5:19 p.m.4 views

CVE-2026-7210

xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch...

7.5CVSS7.2AI score0.00811EPSS
SaveExploits0
Vulnrichment
Vulnrichment
added 2026/05/11 5:19 p.m.12 views

CVE-2026-7210 The expat and elementtree parsers use insufficient entropy for XML hash-flooding protection

xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch...

6.3CVSS5.2AI score0.00811EPSS
SaveExploits0References10
ATTACKERKB
ATTACKERKB
added 2026/05/11 5:19 p.m.9 views

CVE-2026-7210

xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch...

7.5CVSS5.8AI score0.00811EPSS
SaveExploits0References11Affected Software1
OSV
OSV
added 2026/05/11 5:19 p.m.12 views

PSF-2026-23

xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch...

7.5CVSS5.8AI score0.00811EPSS
SaveExploits0References10
Debian CVE
Debian CVE
added 2026/05/11 5:19 p.m.17 views

CVE-2026-7210

xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch...

7.5CVSS5.8AI score0.00811EPSS
SaveExploits0
Cvelist
Cvelist
added 2026/05/11 5:19 p.m.201 views

CVE-2026-7210 The expat and elementtree parsers use insufficient entropy for XML hash-flooding protection

xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch...

6.3CVSS0.00811EPSS
SaveExploits0References10
OSV
OSV
added 2026/05/11 5:19 p.m.8 views

CVE-2026-7210 The expat and elementtree parsers use insufficient entropy for XML hash-flooding protection

xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch...

6.3CVSS5.9AI score
SaveExploits0References15
Positive Technologies
Positive Technologies
added 2026/05/11 12:00 a.m.41 views

PT-2026-39722

Name of the Vulnerable Software and Affected Versions Python affected versions not specified Description The xml.parsers.expat and xml.etree.ElementTree modules use insufficient entropy for Expat hash-flooding protection. This allows a specially crafted XML document to trigger hash flooding, a...

7.5CVSS5.8AI score0.00811EPSS
SaveExploits0References94
OSV
OSV
added 2026/05/01 5:50 p.m.12 views

JLSEC-2026-384

libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document...

2.9CVSS5.8AI score0.00398EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
added 2026/04/27 6:40 p.m.8 views

libexpat: expat: libexpat: Denial of Service via hash flooding with crafted XML

A flaw was found in libexpat. A remote attacker could exploit this vulnerability by providing a specially crafted XML document that leverages insufficient entropy in the hash function. This can lead to hash flooding, a type of Denial of Service DoS attack, where the system becomes unresponsive or...

7.5CVSS6.1AI score0.00398EPSS
SaveExploits0References6
Tenable Nessus
Tenable Nessus
added 2026/04/26 12:00 a.m.7 views

FreeBSD : (lib)expat -- Insufficient entropy (88440f1d-4168-11f1-95f7-00a098b42aeb)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 88440f1d-4168-11f1-95f7-00a098b42aeb advisory. https://github.com/libexpat/libexpat/pull/1183 reports: libexpat before 2.8.0 uses insufficient entropy...

7.5CVSS5.8AI score0.00398EPSS
SaveExploits0References3
Microsoft CVE
Microsoft CVE
added 2026/04/18 8:01 a.m.13 views

libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document.

...

7.5CVSS5.8AI score0.00398EPSS
SaveExploits0
SUSE CVE
SUSE CVE
added 2026/04/17 11:25 p.m.12 views

SUSE CVE-2026-41080

libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document...

2.5CVSS5.2AI score0.00398EPSS
SaveExploits0References3
RedhatCVE
RedhatCVE
added 2026/04/16 7:58 p.m.12 views

CVE-2026-41080

A flaw was found in libexpat. A remote attacker could exploit this vulnerability by providing a specially crafted XML document that leverages insufficient entropy in the hash function. This can lead to hash flooding, a type of Denial of Service DoS attack, where the system becomes unresponsive or...

7.5CVSS5.7AI score0.00398EPSS
SaveExploits0References5
EUVD
EUVD
added 2026/04/16 6:31 p.m.10 views

EUVD-2026-23276

libexpat before 2.7.6 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document...

2.9CVSS5.8AI score0.00398EPSS
SaveExploits0References3
OSV
OSV
added 2026/04/16 5:16 p.m.18 views

ALPINE-CVE-2026-41080

libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document...

2.9CVSS5.4AI score0.00398EPSS
SaveExploits0References1
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