CVE-2022-0084A flaw was found in XNIO, specifically in the notifyReadClosed method. The issue revealed this method was logging a message to another…
- 7.5HighCVSS base score
- 1.7%Exploitation in 30 daysEPSS · top 23% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
A flaw was found in XNIO, specifically in the notifyReadClosed method. The issue revealed this method was logging a message to another expected end. This flaw allows an attacker to send flawed requests to a server, possibly causing log contention-related performance concerns or an unwanted disk fill-up.
Timeline
ID reserved
By redhat
- 8 months later
· 8 months later
Published
- 24 months later
· 24 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 1.7% · top 23% of all CVEs (12 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Affected products
xnio
- affected Fixed in v3.x
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.jboss.xnio:xnio-allGHSA-76fg-mhrg-fmmg (opens in a new tab)
References
References4
- https://bugzilla.redhat.com/show_bug.cgi?id=2064226 (opens in a new tab)x_refsource_MISCx_transferred
- https://access.redhat.com/security/cve/CVE-2022-0084 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/xnio/xnio/pull/291 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/xnio/xnio/commit/fdefb3b8b715d33387cadc4d48991fb1989b0c12 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-6499 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-76fg-mhrg-fmmg (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-0084)Record last updated .