CVE-2025-7208

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

0.57% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 44.7% of scored records. A rank, not a probability.

NVD base score

2.0 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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

Analyzed. 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

2025-07-09 00:32Z1 YR AGO

Last updated

2025-07-09 18:37Z1 YR AGO

Reserved

2025-07-07

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.1)

CNA CVSS vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
• CWE-122Heap-based Buffer OverflowVariant

Data version

5.1

Document digest

35172fc56bca6ebc71aaafaec283859fc47d5a97fbe5dcbcd3992435f4698cdb

• vuldb.comVDB-259053 | 9fans plan9port x509.c edump heap-based overflowhttps://vuldb.com/?id.259053vdb-entrytechnical-description
• vuldb.comVDB-259053 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/?ctiid.259053signaturepermissions-required
• vuldb.comSubmit #304567 | plan9port plan9port commit be7c68f6954f7dcaa53403e0f600716f65a13d32 heap-buffer-overflowhttps://vuldb.com/?submit.304567third-party-advisory
• vuldb.comSubmit #607684 | 9fans plan9port plan9port-20250329 (commit 9da5b44) Heap-based Buffer Overflow (Duplicate)https://vuldb.com/?submit.607684third-party-advisory
• drive.google.comhttps://drive.google.com/drive/folders/1kedwNLNDiFQB2OAp7S-ZKYoF7nxfIZGO?usp=sharingrelated
• github.comhttps://github.com/9fans/plan9port/issues/710#issuecomment-2819906648issue-tracking
• github.comhttps://github.com/user-attachments/files/19698345/plan9port_crash_1.txtexploit
• git.9front.orghttps://git.9front.org/plan9front/plan9front/b3e06559475b0130a7a2fb56ac4d131d13d2012f/commit.htmlpatch