CVE-2025-62526

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

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 17.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-10-19.

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

2025-10-22 14:59Z1 YR AGO

Last updated

2025-10-22 15:55Z1 YR AGO

Reserved

2025-10-15

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.9)

CNA CVSS vector

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

Weaknesses

• CWE-122Heap-based Buffer OverflowVariant

Data version

5.1

Document digest

5012d75f66fc7ebc81b36054e0effb829f80c49ebed7a87fa2a4af6d472353f1

• github.comhttps://github.com/openwrt/openwrt/security/advisories/GHSA-cp32-65v4-cp73x_refsource_CONFIRM
• github.comhttps://github.com/openwrt/openwrt/commit/4b907e69ea58fc0ba35fd1755dc4ba22262af3a4x_refsource_MISC
• github.comhttps://github.com/openwrt/openwrt/commit/a7901969932a175cded3c93bdeb65f32ed3705e6x_refsource_MISC
• github.comhttps://github.com/openwrt/ubus/commit/60e04048a0e2f3e33651c19e62861b41be4c290fx_refsource_MISC
• github.comhttps://github.com/openwrt/ubus/commit/aa4a7ee1d3417bc11207ad0a78d579ece7fe0c13x_refsource_MISC
• github.comhttps://github.com/openwrt/ubus/commit/d31effb4277bd557f5ccf16d909422718c1e49d0x_refsource_MISC
• openwrt.orghttps://openwrt.org/advisory/2025-10-22-1x_refsource_MISC