CVE-2009-2026
CVE-2009-2026 is a critical-severity vulnerability in Ca Advantage Data Transport with a CVSS 2.0 base score of 10.0. 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-119.
Key facts
- Severity: Critical (CVSS 2.0 base score 10.0)
- EPSS exploit prediction: 8% (94th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Ca Advantage Data Transport
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2009-2026?
- 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.
- How severe is CVE-2009-2026?
- CVE-2009-2026 has a CVSS 2.0 base score of 10.0, rated critical severity.
- Is CVE-2009-2026 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2009-2026?
- CVE-2009-2026 primarily affects Ca Advantage Data Transport. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2009-2026?
- 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-2009-2026 published?
- CVE-2009-2026 was published on 2009-08-10 and last updated on 2026-06-16.
References
- http://osvdb.org/56834
- http://secunia.com/advisories/36142
- http://securitytracker.com/id?1022688
- http://www.securityfocus.com/archive/1/505557/100/0/threaded
- http://www.securityfocus.com/bid/35984
- http://www.vupen.com/english/advisories/2009/2195
- http://www.zerodayinitiative.com/advisories/ZDI-09-052/
- https://exchange.xforce.ibmcloud.com/vulnerabilities/52322
- https://support.ca.com/irj/portal/anonymous/phpsupcontent?contentID=214090
Affected products (7)
- cpe:2.3:a:ca:advantage_data_transport:3.0:c1:*:*:*:*:*:*
- cpe:2.3:a:ca:it_client_manager:r12:*:*:*:*:*:*:*
- cpe:2.3:a:ca:software_delivery:r11:c1:*:*:*:*:*:*
- cpe:2.3:a:ca:software_delivery:r11:c2:*:*:*:*:*:*
- cpe:2.3:a:ca:software_delivery:r11:c3:*:*:*:*:*:*
- cpe:2.3:a:ca:software_delivery:r11:sp4:*:*:*:*:*:*
- cpe:2.3:a:ca:unicenter_software_delivery:4.0:c3:*:*:*:*:*:*
Other CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities
- CVE-2026-105285 — Critical (CVSS 10.0): A security vulnerability has been detected in Totolink A3002MU 1.0.0-B20230403.1455. This affects an unknown function…
- CVE-2026-104610 — Critical (CVSS 10.0): A security vulnerability has been detected in Tenda HG7, HG9 and HG10 300001138_en_xpon. This impacts the function…
- CVE-2026-101039 — Critical (CVSS 10.0): A vulnerability was identified in FAST FAC1900R 20190827_2.0.2. Affected by this issue is the function copy_msg_element…
- CVE-2026-96257 — Critical (CVSS 10.0): A flaw has been found in Fast FAC1203R Gigabit Edition 2.0.4. Affected by this issue is the function copy_msg_element…
- CVE-2026-94089 — Critical (CVSS 10.0): A vulnerability was determined in D-Link DIR-868L 2.01b05. This issue affects the function strcpy of the file…
- CVE-2026-94003 — Critical (CVSS 10.0): A vulnerability has been found in Comfast CF-N1-S 2.6.0.1. Impacted is the function get_css_path_from_uri of the file…