CVE-2026-7210

ADVISORY - nist

Summary

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.

EPSS Score⁠: 0.0079 (0.514)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-331⁠

Insufficient Entropy

Impacted images

Advisories

Docker

CREATED

1 month ago

UPDATED

11 days ago

ADVISORY ID

CVE-2026-7210

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

NIST

CREATED

1 month ago

UPDATED

6 days ago

ADVISORY IDCVE-2026-7210⁠

EXPLOITABILITY SCORE

3.9

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)

CWE-331⁠

CVSS SCORE

6.3medium

Debian

CREATED

1 month ago

UPDATED

6 days ago

ADVISORY IDCVE-2026-7210⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

Ubuntu

CREATED

1 month ago

UPDATED

5 days ago

ADVISORY IDCVE-2026-7210⁠

EXPLOITABILITY SCORE

3.9

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

7.5medium

Amazon

CREATED

13 days ago

UPDATED

13 days ago

ADVISORY IDALAS2023-2026-1774⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Amedium

Bitnami

CREATED

16 days ago

UPDATED

3 days ago

ADVISORY ID

BIT-libpython-2026-7210

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

6.3medium

Bitnami

CREATED

16 days ago

UPDATED

3 days ago

ADVISORY ID

BIT-python-2026-7210

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

6.3medium

Bitnami

CREATED

16 days ago

UPDATED

3 days ago

ADVISORY ID

BIT-python-min-2026-7210

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

6.3medium

Chainguard

CREATED

4 days ago

UPDATED

4 days ago

ADVISORY ID

CGA-4p82-rx99-f2mg

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

Photon

CREATED

4 days ago

UPDATED

4 days ago

ADVISORY ID

CVE-2026-7210

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

7.5high

minimos

CREATED

17 days ago

UPDATED

17 days ago

ADVISORY ID

MINI-38m8-ccm9-6cff

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

minimos

CREATED

3 days ago

UPDATED

3 days ago

ADVISORY ID

MINI-3jm4-x46w-pwh7

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

minimos

CREATED

17 days ago

UPDATED

17 days ago

ADVISORY ID

MINI-jm8j-3j39-x6vj

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

minimos

CREATED

17 days ago

UPDATED

17 days ago

ADVISORY ID

MINI-pqp6-xp34-p3mw

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

minimos

CREATED

17 days ago

UPDATED

17 days ago

ADVISORY ID

MINI-wvjr-8g2f-8rw6

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY