CVE-2023-26072

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.11% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 65.8% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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.

Published

2023-03-13 00:00Z3 YR AGO

Last updated

2025-03-03 19:21Z1 YR AGO

Reserved

2023-02-19

Assigning CNA

mitre

Record state

PUBLISHED

Severity

High (CVSS 7.6)

CNA CVSS vector

CVSS:3.1/AC:L/AV:N/A:H/C:L/I:L/PR:L/S:U/UI:N

Weaknesses

• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

f46d270f5af174f6fc0b006d542900e6e68623945d95b9d0cd5061b05983446b

• semiconductor.samsung.comhttps://semiconductor.samsung.com/processor/modem/
• semiconductor.samsung.comhttps://semiconductor.samsung.com/processor/mobile-processor/
• semiconductor.samsung.comhttps://semiconductor.samsung.com/support/quality-support/product-security-updates/
• googleprojectzero.blogspot.comhttps://googleprojectzero.blogspot.com/2023/03/multiple-internet-to-baseband-remote-rce.html
• bugs.chromium.orghttps://bugs.chromium.org/p/project-zero/issues/detail?id=2395
• packetstormsecurity.comhttp://packetstormsecurity.com/files/171378/Shannon-Baseband-NrmmMsgCodec-Emergency-Number-List-Heap-Buffer-Overflow.html
• project-zero.issues.chromium.orghttps://project-zero.issues.chromium.org/issues/42451534exploit