A vulnerability exists in the proxy packet processing logic of the affected component where it improperly processes malformed or truncated input. (CVE-2026-76685)
CVE-2026-76685 is a high-severity vulnerability in the proxy packet processing logic of an unspecified component. It involves improper handling of malformed or truncated input that can trigger an integer overflow. An unauthenticated remote attacker could exploit this flaw by sending specially crafted input, potentially causing a buffer overflow. This may lead to remote code execution or denial-of-service conditions.
AI Analysis
Technical Summary
This vulnerability arises from the proxy packet processing logic improperly handling malformed or truncated input, leading to an integer overflow. Exploitation requires an unauthenticated remote attacker to send crafted input that triggers this overflow, which can cause a buffer overflow. The buffer overflow could allow execution of arbitrary code remotely or cause denial-of-service. The CVSS 3.1 base score is 8.1, indicating high severity, with network attack vector, high attack complexity, no privileges or user interaction required, and high impact on confidentiality, integrity, and availability. No affected versions or patch information are provided.
Potential Impact
Successful exploitation can result in remote code execution or denial-of-service, compromising system confidentiality, integrity, and availability. The vulnerability can be triggered remotely without authentication, but requires high attack complexity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided in the available data.
A vulnerability exists in the proxy packet processing logic of the affected component where it improperly processes malformed or truncated input. (CVE-2026-76685)
Description
CVE-2026-76685 is a high-severity vulnerability in the proxy packet processing logic of an unspecified component. It involves improper handling of malformed or truncated input that can trigger an integer overflow. An unauthenticated remote attacker could exploit this flaw by sending specially crafted input, potentially causing a buffer overflow. This may lead to remote code execution or denial-of-service conditions.
CVSS v3.1
Score 8.1high
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability arises from the proxy packet processing logic improperly handling malformed or truncated input, leading to an integer overflow. Exploitation requires an unauthenticated remote attacker to send crafted input that triggers this overflow, which can cause a buffer overflow. The buffer overflow could allow execution of arbitrary code remotely or cause denial-of-service. The CVSS 3.1 base score is 8.1, indicating high severity, with network attack vector, high attack complexity, no privileges or user interaction required, and high impact on confidentiality, integrity, and availability. No affected versions or patch information are provided.
Potential Impact
Successful exploitation can result in remote code execution or denial-of-service, compromising system confidentiality, integrity, and availability. The vulnerability can be triggered remotely without authentication, but requires high attack complexity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided in the available data.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-9hxc-8pcp-cr6j
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-76685"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aaa07e555bf5e2cf5ea3418
Added to database: 09/16/2026, 03:07:17 UTC
Last enriched: 09/16/2026, 04:49:23 UTC
Last updated: 09/16/2026, 05:01:22 UTC
Views: 3
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