CVE-2026-8632
HP Linux Imaging and Printing Software – Potential Escalation of Privilege and Arbitrary Code Execution
02 Description
HP Linux Imaging and Printing Software – Potential Escalation of Privilege and Arbitrary Code Execution
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 4.11% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 90.6% of scored records. A rank, not a probability.
- NVD base score
- 8.5 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- NVD analysis status
- Modified. NVD last modified this record on 2026-08-04.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-05-20 20:14Z5 MO AGO
- Last updated
- 2026-08-04 12:07Z2 MO AGO
- Reserved
- 2026-05-14
- Assigning CNA
- hp
- Record state
- PUBLISHED
- Severity
- High (CVSS 8.5)
- CNA CVSS vector
- CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- Weaknesses
- Data version
- 5.2
- Document digest
- 3c905a362cbe00cfc75681ea79c799f2036cecdaf9b649a38a2b7038f4313507
05 Affected products
06 References
- support.hp.comhttps://support.hp.com/us-en/document/ish_14942099-14942126-16/hpsbpi04118
- access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-8632
- bugzilla.redhat.comRHBZ#2480297https://bugzilla.redhat.com/show_bug.cgi?id=2480297
- security.access.redhat.comhttps://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-8632.json
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:48606
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:26228
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:26335
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:48960
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:48961
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:48959
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:48603
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:48586
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:48171
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:26297
07 Fixed in
AlmaLinux 8
- hplip Fixed in 3.18.4-13.el8_10.alma.1
- hplip-common Fixed in 3.18.4-13.el8_10.alma.1
- hplip-gui Fixed in 3.18.4-13.el8_10.alma.1
- hplip-libs Fixed in 3.18.4-13.el8_10.alma.1
- libsane-hpaio Fixed in 3.18.4-13.el8_10.alma.1
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
AlmaLinux 9
- hplip Fixed in 3.21.2-6.el9_8.4.alma.1
- hplip-common Fixed in 3.21.2-6.el9_8.4.alma.1
- hplip-libs Fixed in 3.21.2-6.el9_8.4.alma.1
- libsane-hpaio Fixed in 3.21.2-6.el9_8.4.alma.1
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 8
- hplip Fixed in 3.18.4-13.el8_10.alma.1
- hplip-common Fixed in 3.18.4-13.el8_10.alma.1
- hplip-gui Fixed in 3.18.4-13.el8_10.alma.1
- hplip-libs Fixed in 3.18.4-13.el8_10.alma.1
- libsane-hpaio Fixed in 3.18.4-13.el8_10.alma.1
Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 9
- hplip Fixed in 3.21.2-6.el9_8.4.alma.1
- hplip-common Fixed in 3.21.2-6.el9_8.4.alma.1
- hplip-libs Fixed in 3.21.2-6.el9_8.4.alma.1
- libsane-hpaio Fixed in 3.21.2-6.el9_8.4.alma.1
Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Debian 12
- hplip Fixed in 3.22.10+dfsg0-2+deb12u1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- hplip Fixed in 3.22.10+dfsg0-8.1+deb13u1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- hplip Fixed in 3.26.4+dfsg0-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- hplip No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 18.04 LTS
- hplip No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- hplip No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- hplip Fixed in 3.21.12+dfsg0-1ubuntu0.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- hplip Fixed in 3.23.12+dfsg0-0ubuntu5.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 25.10
- hplip Fixed in 3.24.4+dfsg0-0ubuntu5.2
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 26.04 LTS
- hplip Fixed in 3.24.4+dfsg0-0ubuntu8.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.