CVE-2026-57195

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

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

EPSS percentile

Equal to or higher than the score of 47.2% 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

Awaiting Analysis. NVD last modified this record on 2026-10-28.

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

2026-10-27 21:04Z1 DAY AGO

Last updated

2026-10-27 21:04Z1 DAY AGO

Reserved

2026-06-24

Assigning CNA

GitHub_M

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-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

f4c3f637d3ccf0b1cb5ede7f3b072870c61943fc8f7ae2a734f9fe381ba97095

• github.comhttps://github.com/asterisk/asterisk/security/advisories/GHSA-3rhj-hhw7-m6fwx_refsource_CONFIRM
• github.comhttps://github.com/asterisk/asterisk/commit/10c5b2efcacab03bf04a229f81cc24e76fe42c41x_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/commit/362ef847e7e057b7626e476ddcfe7328ea314db4x_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/commit/5d5d8d8ef7f16774820b1889ae73d8d2ab14af45x_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/commit/87a1f43e4c465b885163665aa89172ed0f392663x_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/commit/a1fcfdf9b91ed58cc8fb9da8d135da60bae7345dx_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/commit/abba42c58fee2226a709583afdbeec75cf1dde8bx_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/commit/fff89162cdd702e8a143701f138edd8dceab154fx_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/releases/tag/20.20.1x_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/releases/tag/21.12.3x_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/releases/tag/22.10.1x_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/releases/tag/23.4.1x_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/releases/tag/certified-20.7-cert11x_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/releases/tag/certified-22.8-cert3x_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/tree/24.0.0-pre1x_refsource_MISC