CVE-2009-2026

What it is

Stack-based buffer overflow in a token searching function in the dtscore library in Data Transport Services in CA Software Delivery r11.2 C1, C2, C3, and SP4; Unicenter Software Delivery 4.0 C3; CA Advantage Data Transport 3.0 C1; and CA IT Client Manager r12 allows remote attackers to execute arbitrary code via crafted data.

At a glance

Exploitability

Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.

Exploit odds

7.7% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2009-06-09 00:00 UTC ReservedThe CVE id was reserved by its CNA
2. 2009-08-10 18:30 UTC PublishedDisclosed publicly on CVE.org and NVD
3. 2026-06-16 23:08 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 7.7% in the next 30 days (EPSS).
• Severity: 10.0 HIGH (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2009-08-10 18:30 UTC

Last modified

2026-06-16 23:08 UTC

Exploit probability

7.7% · EPSS, next 30 days

Weakness

CWE-119 · Buffer errors

Record status

Modified

Affected

• Ca Advantage Data Transport 3.0
• Ca It Client Manager r12
• Ca Software Delivery r11
• Ca Unicenter Software Delivery 4.0

Attack profile CVSS 2.0 · 10.0

Attack vector

Network

Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2009-2026.md and follow it. Check whether this project is affected by CVE-2009-2026. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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