CVE-2026-3298

ADVISORY - nist

Summary

The method "sock_recvfrom_into()" of "asyncio.ProacterEventLoop" (Windows only) was missing a boundary check for the data buffer when using nbytes parameter. This allowed for an out-of-bounds buffer write if data was larger than the buffer size. Non-Windows platforms are not affected.

EPSS Score⁠: 0.00072 (0.223)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-787⁠

Out-of-bounds Write

Impacted images

Advisories

Docker

CREATED

2 months ago

UPDATED

2 months ago

ADVISORY ID

CVE-2026-3298

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

NIST

CREATED

2 months ago

UPDATED

2 months ago

ADVISORY IDCVE-2026-3298⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)

CWE-787⁠

CVSS SCORE

8.8high

Debian

CREATED

2 months ago

UPDATED

2 months ago

ADVISORY IDCVE-2026-3298⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Alow

Ubuntu

CREATED

2 months ago

UPDATED

1 month ago

ADVISORY IDCVE-2026-3298⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Amedium

Bitnami

CREATED

2 months ago

UPDATED

2 months ago

ADVISORY ID

BIT-libpython-2026-3298

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

8.8high

Bitnami

CREATED

2 months ago

UPDATED

24 days ago

ADVISORY ID

BIT-python-2026-3298

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

8.8high

Bitnami

CREATED

2 months ago

UPDATED

2 months ago

ADVISORY ID

BIT-python-min-2026-3298

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

8.8high

Chainguard

CREATED

1 month ago

UPDATED

1 month ago

ADVISORY ID

CGA-252r-8vp6-7f2v

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

Photon

CREATED

1 month ago

UPDATED

1 month ago

ADVISORY ID

CVE-2026-3298

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

8.6high

minimos

CREATED

10 days ago

UPDATED

10 days ago

ADVISORY ID

MINI-6v47-g9m7-fc8f

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

minimos

CREATED

10 days ago

UPDATED

10 days ago

ADVISORY ID

MINI-fh4r-jmv4-58cj

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

minimos

CREATED

10 days ago

UPDATED

10 days ago

ADVISORY ID

MINI-p2h8-6qw2-33vg

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

minimos

CREATED

10 days ago

UPDATED

10 days ago

ADVISORY ID

MINI-xj58-qhf9-9m2x

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY