CVE-2026-35235: Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. in Oracle Corporation MySQL Server
CVE-2026-35235 is a vulnerability in Oracle MySQL Server versions 9. 0. 0 through 9. 6. 0 affecting the GIS component. It allows a high privileged attacker with network access via multiple protocols to cause a denial of service by hanging or crashing the MySQL Server. The vulnerability has a CVSS 3. 1 base score of 4. 9, indicating a medium severity focused on availability impact. Oracle has included this vulnerability in its April 2026 Critical Patch Update advisory, which addresses multiple security issues across Oracle products including MySQL Server.
AI Analysis
Technical Summary
This vulnerability in Oracle MySQL Server's GIS component affects versions 9.0.0 to 9.6.0 and permits a high privileged attacker with network access to cause a hang or repeated crash of the server, resulting in a complete denial of service. The CVSS vector (AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H) indicates network attack vector, low attack complexity, high privileges required, no user interaction, unchanged scope, no confidentiality or integrity impact, but high availability impact. The issue is tracked as CWE-284 (Improper Access Control). Oracle's April 2026 Critical Patch Update includes patches addressing this vulnerability among others. The vendor strongly advises applying these patches to mitigate the risk.
Potential Impact
Successful exploitation results in denial of service by causing the MySQL Server to hang or crash repeatedly. There is no impact on confidentiality or integrity. The vulnerability requires a high privileged attacker with network access, limiting the attack surface. No known active exploitation has been reported.
Mitigation Recommendations
Oracle has released patches for this vulnerability as part of the April 2026 Critical Patch Update. Customers using affected MySQL Server versions (9.0.0 to 9.6.0) should apply the relevant patches from Oracle's advisory promptly to remediate the issue. No alternative mitigations or workarounds are specified. Patch status is confirmed by the vendor advisory.
CVE-2026-35235: Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. in Oracle Corporation MySQL Server
Description
CVE-2026-35235 is a vulnerability in Oracle MySQL Server versions 9. 0. 0 through 9. 6. 0 affecting the GIS component. It allows a high privileged attacker with network access via multiple protocols to cause a denial of service by hanging or crashing the MySQL Server. The vulnerability has a CVSS 3. 1 base score of 4. 9, indicating a medium severity focused on availability impact. Oracle has included this vulnerability in its April 2026 Critical Patch Update advisory, which addresses multiple security issues across Oracle products including MySQL Server.
CVSS v3.1
Score 4.9medium
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Oracle MySQL Server's GIS component affects versions 9.0.0 to 9.6.0 and permits a high privileged attacker with network access to cause a hang or repeated crash of the server, resulting in a complete denial of service. The CVSS vector (AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H) indicates network attack vector, low attack complexity, high privileges required, no user interaction, unchanged scope, no confidentiality or integrity impact, but high availability impact. The issue is tracked as CWE-284 (Improper Access Control). Oracle's April 2026 Critical Patch Update includes patches addressing this vulnerability among others. The vendor strongly advises applying these patches to mitigate the risk.
Potential Impact
Successful exploitation results in denial of service by causing the MySQL Server to hang or crash repeatedly. There is no impact on confidentiality or integrity. The vulnerability requires a high privileged attacker with network access, limiting the attack surface. No known active exploitation has been reported.
Mitigation Recommendations
Oracle has released patches for this vulnerability as part of the April 2026 Critical Patch Update. Customers using affected MySQL Server versions (9.0.0 to 9.6.0) should apply the relevant patches from Oracle's advisory promptly to remediate the issue. No alternative mitigations or workarounds are specified. Patch status is confirmed by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- oracle
- Date Reserved
- 2026-04-01T20:03:40.833Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://www.oracle.com/security-alerts/cpuapr2026.html","vendor":"Oracle"}]
Threat ID: 69e7e5ad19fe3cd2cdfa00d9
Added to database: 4/21/2026, 9:01:33 PM
Last enriched: 4/29/2026, 11:19:38 AM
Last updated: 6/6/2026, 8:37:59 AM
Views: 140
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