CVE-2026-76988CWE-119CWE-125

CVE-2026-76988

Medium · published August 20, 2026

CVSS v3.1
5.3
EPSS
1%
Percentile
53.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00724 · 53.6th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-125 · Out-of-bounds Read
Published
2026-08-20T17:19Z
References (7)
https://github.com/liftoff-sr/CIPster/ · [email protected]https://github.com/liftoff-sr/CIPster/commit/ea870a274bf68dfaa3f511f20e2fff6778fb7b74 · [email protected]https://github.com/liftoff-sr/CIPster/issues/45 · [email protected]https://vuldb.com/cve/CVE-2026-76988 · [email protected]https://vuldb.com/submit/880102 · [email protected]https://vuldb.com/vuln/393611 · [email protected]https://vuldb.com/vuln/393611/cti · [email protected]
EPSS history
Timeline
  • 20 AUG 12:45Z
    liftoff-sr CIPster ForwardOpen cipconnectionmanager.cc forward_open out-of-bounds
    cvelistv5