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
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: GIS). Supported versions that are affected are 9.0.0-9.6.0. 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. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
AI Analysis
Technical Summary
This vulnerability affects the GIS component of Oracle MySQL Server versions 9.0.0 to 9.6.0. An attacker with high privileges and network access can exploit this flaw to cause the MySQL Server to hang or crash repeatedly, resulting in a denial of service condition. 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, required high privileges, no user interaction, unchanged scope, no confidentiality or integrity impact, and high availability impact. The vulnerability is publicly documented and included in Oracle's April 2026 Critical Patch Update, which addresses this and many other vulnerabilities.
Potential Impact
Successful exploitation allows an attacker with high privileges and network access to cause a complete denial of service by hanging or crashing the MySQL Server. There is no impact on confidentiality or integrity, only availability is affected. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Oracle has released patches for this vulnerability as part of the April 2026 Critical Patch Update. Users of affected MySQL Server versions (9.0.0 through 9.6.0) should apply the relevant patches promptly to remediate this issue. Oracle strongly recommends staying on actively supported versions and applying Critical Patch Updates without delay. Patch status is confirmed by the vendor advisory at https://www.oracle.com/security-alerts/cpuapr2026.html.
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
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: GIS). Supported versions that are affected are 9.0.0-9.6.0. 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. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects the GIS component of Oracle MySQL Server versions 9.0.0 to 9.6.0. An attacker with high privileges and network access can exploit this flaw to cause the MySQL Server to hang or crash repeatedly, resulting in a denial of service condition. 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, required high privileges, no user interaction, unchanged scope, no confidentiality or integrity impact, and high availability impact. The vulnerability is publicly documented and included in Oracle's April 2026 Critical Patch Update, which addresses this and many other vulnerabilities.
Potential Impact
Successful exploitation allows an attacker with high privileges and network access to cause a complete denial of service by hanging or crashing the MySQL Server. There is no impact on confidentiality or integrity, only availability is affected. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Oracle has released patches for this vulnerability as part of the April 2026 Critical Patch Update. Users of affected MySQL Server versions (9.0.0 through 9.6.0) should apply the relevant patches promptly to remediate this issue. Oracle strongly recommends staying on actively supported versions and applying Critical Patch Updates without delay. Patch status is confirmed by the vendor advisory at https://www.oracle.com/security-alerts/cpuapr2026.html.
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: 4/21/2026, 9:18:40 PM
Last updated: 4/22/2026, 6:40:09 AM
Views: 8
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