CVE-2026-1718 (GCVE-0-2026-1718)

Vulnerability from cvelistv5 – Published: 2026-05-27 12:18 – Updated: 2026-05-27 15:00
VLAI
Title
IBM® Db2® is vulnerable to a denial of service with a specially crafted query when running an AUTONOMOUS procedure
Summary
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to a denial of service with a specially crafted query when autonomous transactions are enabled.
Severity
7.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
ibm
References
URL Tags
https://www.ibm.com/support/pages/node/7273555 vendor-advisorypatch
Impacted products
Vendor Product Version
IBM Db2 Affected: 11.5.0 , ≤ 11.5.9 (semver)
Affected: 12.1.0 , ≤ 12.1.4 (semver)
    cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:db2:12.1.4:*:*:*:*:*:*:*
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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