CVE-2025-9230

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 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

1.55% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 73.4% of scored records. A rank, not a probability.

NVD base score

7.5 (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:N/I:N/A:H

NVD analysis status

Deferred. NVD last modified this record on 2026-07-14.

Red Hat severity

Moderate. 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.

Published

2025-09-30 13:17Z11 MO AGO

Last updated

2026-07-14 12:39Z1 MO AGO

Reserved

2025-08-20

Assigning CNA

openssl

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-125Out-of-bounds ReadBase
• CWE-787Out-of-bounds WriteBase

Data version

5.2

Document digest

719227b0a9466e53a9877bf171a3dd7c9caf32d5d2f12f103f262b28c99480ed

• openssl-library.orgOpenSSL Advisoryhttps://openssl-library.org/news/secadv/20250930.txtvendor-advisory
• github.com3.5.4 git commithttps://github.com/openssl/openssl/commit/bae259a211ada6315dc50900686daaaaaa55f482patch
• github.com3.4.3 git commithttps://github.com/openssl/openssl/commit/9e91358f365dee6c446dcdcdb01c04d2743fd280patch
• github.com3.3.5 git commithttps://github.com/openssl/openssl/commit/5965ea5dd6960f36d8b7f74f8eac67a8eb8f2b45patch
• github.com3.2.6 git commithttps://github.com/openssl/openssl/commit/b5282d677551afda7d20e9c00e09561b547b2dfdpatch
• github.com3.0.18 git commithttps://github.com/openssl/openssl/commit/a79c4ce559c6a3a8fd4109e9f33c1185d5bf2defpatch
• github.openssl.org1.1.1zd git commithttps://github.openssl.org/openssl/extended-releases/commit/dfbaf161d8dafc1132dd88cd48ad990ed9b4c8bapatch
• github.openssl.org1.0.2zm git commithttps://github.openssl.org/openssl/extended-releases/commit/c2b96348bfa662f25f4fabf81958ae822063dae3patch
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00001.html
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2025/09/30/5
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-265688.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-082556.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-089022.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-485750.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-032379.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-253495.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-585531.html