(Netty is an asynchronous, event-driven network application framework. (CVE-2026-59919)
CVE-2026-59919 is a medium severity vulnerability in the Netty asynchronous, event-driven network application framework. It is associated with CWE-93, which relates to improper neutralization of CRLF sequences in input, potentially leading to injection issues. The vulnerability has a CVSS 3.1 base score of 5.5, indicating a moderate impact primarily on integrity with no impact on confidentiality or availability. No affected versions or patch information are provided, and no known exploits are reported in the wild.
AI Analysis
Technical Summary
CVE-2026-59919 affects the Netty network application framework and is categorized under CWE-93, indicating a vulnerability related to improper neutralization of CRLF sequences. The CVSS vector (AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N) shows that exploitation requires local access with low complexity and privileges, no user interaction, and results in integrity impact only. There is no vendor advisory or patch information available, and no affected versions are explicitly stated. The vulnerability is recognized in Maven ecosystem packages and is tracked by the GHSA identifier GHSA-wh89-7897-x99h.
Potential Impact
The vulnerability impacts the integrity of the affected system by allowing potential injection or manipulation via CRLF sequences. There is no impact on confidentiality or availability. Exploitation requires local access with low privileges and no user interaction, limiting the attack surface. No known exploits are currently reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official patch or workaround information is provided, users should monitor official Netty and Maven advisories for updates. Until a fix is available, limit local access to trusted users and environments to reduce exploitation risk.
(Netty is an asynchronous, event-driven network application framework. (CVE-2026-59919)
Description
CVE-2026-59919 is a medium severity vulnerability in the Netty asynchronous, event-driven network application framework. It is associated with CWE-93, which relates to improper neutralization of CRLF sequences in input, potentially leading to injection issues. The vulnerability has a CVSS 3.1 base score of 5.5, indicating a moderate impact primarily on integrity with no impact on confidentiality or availability. No affected versions or patch information are provided, and no known exploits are reported in the wild.
CVSS v3.1
Score 5.5medium
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-59919 affects the Netty network application framework and is categorized under CWE-93, indicating a vulnerability related to improper neutralization of CRLF sequences. The CVSS vector (AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N) shows that exploitation requires local access with low complexity and privileges, no user interaction, and results in integrity impact only. There is no vendor advisory or patch information available, and no affected versions are explicitly stated. The vulnerability is recognized in Maven ecosystem packages and is tracked by the GHSA identifier GHSA-wh89-7897-x99h.
Potential Impact
The vulnerability impacts the integrity of the affected system by allowing potential injection or manipulation via CRLF sequences. There is no impact on confidentiality or availability. Exploitation requires local access with low privileges and no user interaction, limiting the attack surface. No known exploits are currently reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official patch or workaround information is provided, users should monitor official Netty and Maven advisories for updates. Until a fix is available, limit local access to trusted users and environments to reduce exploitation risk.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-wh89-7897-x99h
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-59919"]
- Ecosystems
- ["Maven"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
Threat ID: 6a6150d39c2644c7f8da06d2
Added to database: 07/22/2026, 23:22:59 UTC
Last enriched: 08/01/2026, 00:20:01 UTC
Last updated: 09/01/2026, 22:52:13 UTC
Views: 629
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