How severe is CVE-2017-10788?

CVE-2017-10788 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-10788 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-10788?

CVE-2017-10788 affects Dbd-mysql Project Dbd-mysql. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-10788?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2017-10788 published?

CVE-2017-10788 was published on 2017-07-01 and last updated on 2026-06-17.

CVE-2017-10788

CVE-2017-10788 is a critical-severity vulnerability in Dbd-mysql Project Dbd-mysql with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-416.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-416
Affected product: Dbd-mysql Project Dbd-mysql
Published: 2017-07-01
Last modified: 2026-06-17

Description

The DBD::mysql module through 4.043 for Perl allows remote attackers to cause a denial of service (use-after-free and application crash) or possibly have unspecified other impact by triggering (1) certain error responses from a MySQL server or (2) a loss of a network connection to a MySQL server. The use-after-free defect was introduced by relying on incorrect Oracle mysql_stmt_close documentation and code examples.

Frequently asked questions

What is CVE-2017-10788?: The DBD::mysql module through 4.043 for Perl allows remote attackers to cause a denial of service (use-after-free and application crash) or possibly have unspecified other impact by triggering (1) certain error responses from a MySQL server or (2) a loss of a network connection to a MySQL server. The use-after-free defect was introduced by relying on incorrect Oracle mysql_stmt_close documentation and code examples.
How severe is CVE-2017-10788?: CVE-2017-10788 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-10788 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-10788?: CVE-2017-10788 affects Dbd-mysql Project Dbd-mysql. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-10788?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2017-10788 published?: CVE-2017-10788 was published on 2017-07-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:dbd-mysql_project:dbd-mysql:*:*:*:*:*:*:*:*

More vulnerabilities in Dbd-mysql Project Dbd-mysql

CVE-2015-8949 — Critical (CVSS 9.8): Use-after-free vulnerability in the my_login function in DBD::mysql before 4.033_01 allows attackers to have…
CVE-2014-9906 — Critical (CVSS 9.8): Use-after-free vulnerability in DBD::mysql before 4.029 allows attackers to cause a denial of service (program crash)…
CVE-2016-1251 — High (CVSS 8.1): There is a vulnerability of type use-after-free affecting DBD::mysql (aka DBD-mysql or the Database Interface (DBI)…
CVE-2016-1246 — High (CVSS 7.5): Buffer overflow in the DBD::mysql module before 4.037 for Perl allows context-dependent attackers to cause a denial of…
CVE-2017-10789 — Medium (CVSS 5.9): The DBD::mysql module through 4.043 for Perl uses the mysql_ssl=1 setting to mean that SSL is optional (even though…
CVE-2016-1249 — Medium (CVSS 5.9): The DBD::mysql module before 4.039 for Perl, when using server-side prepared statement support, allows attackers to…

All CVEs affecting Dbd-mysql Project Dbd-mysql →

Other CWE-416 (Use After Free) vulnerabilities

CVE-2026-13782 — Critical (CVSS 10.0): Use after free in Browser in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the…
CVE-2026-4725 — Critical (CVSS 10.0): Sandbox escape due to use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149…
CVE-2026-4688 — Critical (CVSS 10.0): Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox…
CVE-2025-24085 — Critical (CVSS 10.0): A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.3 and iPadOS 18.3,…
CVE-2024-43102 — Critical (CVSS 10.0): Concurrent removals of certain anonymous shared memory mappings by using the UMTX_SHM_DESTROY sub-request of…
CVE-2021-32495 — Critical (CVSS 10.0): Radare2 has a use-after-free vulnerability in pyc parser's get_none_object function. Attacker can read freed memory…

Browse all CWE-416 (Use After Free) vulnerabilities →