CVE-2022-30784

HIGHNVD 7.86.8▼

7.8

A crafted NTFS image can cause heap exhaustion in ntfs_get_attribute_value in NTFS-3G through 2021.8.22.

CVSS v3: 7.8
EG Score: 6.8(medium)
EPSS: 8.7%
KEV: Not listed

Published

May 26, 2022

Last Modified

December 2, 2025

References (18)

cve@mitrehttps://github.com/tuxera/ntfs-3g/releases
cve@mitrehttps://github.com/tuxera/ntfs-3g/security/advisories/GHSA-xchm-ph5h-hw4x
cve@mitrehttps://lists.debian.org/debian-lts-announce/2022/06/msg00017.html
cve@mitrehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7JPX6OUCQKZX4PN5DQPVDUFZCOOZUX7Z/
cve@mitrehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ECDCISL24TYH4CTDFCUVF24WAKRSYF7F/
cve@mitrehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FAXFYIJWT5SHHRNPOJETM77EIMJ6ZP6I/
cve@mitrehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UEXHDCUSLJD2HSPMAAVZ5AWMPUOG6UI7/
cve@mitrehttps://security.gentoo.org/glsa/202301-01
cve@mitrehttps://www.debian.org/security/2022/dsa-5160
af854a3a-2127-422b-91ae-364da2661108https://github.com/tuxera/ntfs-3g/releases
af854a3a-2127-422b-91ae-364da2661108https://github.com/tuxera/ntfs-3g/security/advisories/GHSA-xchm-ph5h-hw4x
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/06/msg00017.html
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7JPX6OUCQKZX4PN5DQPVDUFZCOOZUX7Z/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ECDCISL24TYH4CTDFCUVF24WAKRSYF7F/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FAXFYIJWT5SHHRNPOJETM77EIMJ6ZP6I/

Patch Availability(4)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
ubuntu	ntfs-3g-dev (1:2021.8.22-3ubuntu1.1) @ jammy	2026-05-25	ubuntu
ubuntu	ntfs-3g-dev (1:2015.3.14AR.1-1ubuntu0.3+esm3) @ xenial	2026-05-25	ubuntu
redhat	virt:rhel-8080020230410211546.fd72936b	2023-05-16	redhat
redhat	libguestfs-winsupport-0:9.2-1.el9	2023-05-09	redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

All Vendor Advisories

(5)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-05 06:09 UTCepss_batch
2026-06-05 06:09 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-29 13:42 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch

Frequently asked(5)

What is CVE-2022-30784?

CVE-2022-30784 is a high vulnerability published on May 26, 2022. A crafted NTFS image can cause heap exhaustion in ntfsgetattribute_value in NTFS-3G through 2021.8.22.

When was CVE-2022-30784 disclosed?

CVE-2022-30784 was first published in the National Vulnerability Database on May 26, 2022, with the most recent update on December 2, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-30784 actively exploited?

CVE-2022-30784 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 8.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-30784?

CVE-2022-30784 has a CVSS v3 base score of 7.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 6.8.

How do I remediate CVE-2022-30784?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-30784, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-30784

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CVE-2022-30784

Published

Last Modified

References (18)

Patch Availability(4)

Weakness Classification(2)

All Vendor Advisories

Data Freshness Timeline

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-30784?

Same vendor

Same CWE

CVE-2022-30784

📅 Published

🔄 Last Modified

🔗 References (18)

Patch Availability(4)

Weakness Classification(2)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-30784?

🔗 Related CVEs(same vendor + same CWE)

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References (18)

Frequently asked(5)

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