CVE-2026-8631A potential security vulnerability has been identified in the HP Linux Imaging and Printing Software.
Updated under an hour ago ()
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A potential security vulnerability has been identified in the HP Linux Imaging and Printing Software. This potential vulnerability may allow escalation of privileges and/or arbitrary code execution via an integer overflow in the hpcups processing path when handling crafted print data.
- CVSS
- 9.8 CRITICAL (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-122, CWE-190
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Modified
- Record last updated
- Aug 4, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
hp linux_imaging_and_printing hp:linux_imaging_and_printing | before 3.26.4 | NVD |
References
- https://support.hp.com/us-en/document/ish_14942099-14942126-16/hpsbpi04118vendor-advisory
- https://access.redhat.com/errata/RHSA-2026:26228
- https://access.redhat.com/errata/RHSA-2026:26297
- https://access.redhat.com/errata/RHSA-2026:26335
- https://access.redhat.com/errata/RHSA-2026:48171
- https://access.redhat.com/errata/RHSA-2026:48586
- https://access.redhat.com/errata/RHSA-2026:48603
- https://access.redhat.com/errata/RHSA-2026:48606
- https://access.redhat.com/errata/RHSA-2026:48959
- https://access.redhat.com/errata/RHSA-2026:48960
- https://access.redhat.com/errata/RHSA-2026:48961
- https://access.redhat.com/security/cve/CVE-2026-8631
- https://bugzilla.redhat.com/show_bug.cgi?id=2480300
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-8631.json
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.