How severe is CVE-2026-1996?

CVE-2026-1996 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2026-1996 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-1996?

CVE-2026-1996 primarily affects Hp D9l18a Firmware. In total, 17 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-1996?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-1996 have an EU (EUVD) identifier?

Yes. CVE-2026-1996 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7067.

When was CVE-2026-1996 published?

CVE-2026-1996 was published on 2026-02-10 and last updated on 2026-06-17.

CVE-2026-1996

CVE-2026-1996 is a medium-severity vulnerability in Hp D9l18a Firmware with a CVSS 3.x base score of 5.3. 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-703.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v4: 6.9
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-7067
Weakness: CWE-703
Affected product: Hp D9l18a Firmware
Published: 2026-02-10
Last modified: 2026-06-17

Description

Certain HP OfficeJet Pro printers may be vulnerable to potential denial of service when the IPP requests are mishandled, failing to establish a TCP connection.

Frequently asked questions

What is CVE-2026-1996?: Certain HP OfficeJet Pro printers may be vulnerable to potential denial of service when the IPP requests are mishandled, failing to establish a TCP connection.
How severe is CVE-2026-1996?: CVE-2026-1996 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2026-1996 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-1996?: CVE-2026-1996 primarily affects Hp D9l18a Firmware. In total, 17 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-1996?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-1996 have an EU (EUVD) identifier?: Yes. CVE-2026-1996 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7067.
When was CVE-2026-1996 published?: CVE-2026-1996 was published on 2026-02-10 and last updated on 2026-06-17.

References

https://support.hp.com/us-en/document/ish_14057472-14057502-16/hpsbpi04089

Affected products (17)

cpe:2.3:o:hp:d9l18a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:m9l66a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:m9l67a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:t0g46a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:j6x76a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:j6x78a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:j6x80a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:k7s37a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:m9l70a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:j6x77a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:j6x81a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:j6x79a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:k7s38a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:t0g47a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:t0g48a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:t0g49a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:m9l65a_firmware:*:*:*:*:*:*:*:*

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