CVE-2026-76988

MEDIUM 5.3

liftoff-sr CIPster ForwardOpen cipconnectionmanager.cc forward_open out-of-bounds

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

A weakness has been identified in liftoff-sr CIPster 1802525be27d33e19a9a83c163e331a1d13b1892. This affects the function CipConnMgrClass::forward_open of the file cipconnectionmanager.cc of the component ForwardOpen Handler. Executing a manipulation of the argument product_code_ can lead to out-of-bounds read. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. This patch is called ea870a274bf68dfaa3f511f20e2fff6778fb7b74. A patch should be applied to remediate this issue.

CWE	CWE-125 CWE-119
Vendor	liftoff-sr
Product	cipster
Published	Aug 20, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

liftoff-sr / CIPster

1802525be27d33e19a9a83c163e331a1d13b1892

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/393611 vuldb.com: https://vuldb.com/vuln/393611/cti vuldb.com: https://vuldb.com/cve/CVE-2026-76988 vuldb.com: https://vuldb.com/submit/880102 github.com: https://github.com/liftoff-sr/CIPster/issues/45 github.com: https://github.com/liftoff-sr/CIPster/commit/ea870a274bf68dfaa3f511f20e2fff6778fb7b74 github.com: https://github.com/liftoff-sr/CIPster/

Credits

🔍 Carnegie (VulDB User)