CVE-2026-57199

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

0.48% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 41.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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 21:52Z1 DAY AGO

Last updated

2026-10-27 21:52Z1 DAY AGO

Reserved

2026-06-24

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Low (CVSS 2.3)

CNA CVSS vector

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

Weaknesses

• CWE-787Out-of-bounds WriteBase

Data version

5.2

Document digest

20bc4c87417a9316b31ab68d708aa91d0f14c6d166d9ccf2a9af1e0d63c6a68f

• github.comhttps://github.com/asterisk/asterisk/security/advisories/GHSA-q9fr-m7g8-6ph5x_refsource_CONFIRM
• github.comhttps://github.com/asterisk/asterisk/commit/15c66022dc441ec63d7bd5f53cf7f35db72964bex_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/commit/38a2059eb77a91a6b6e76eeba5875c2b96027368x_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/commit/59b74276f24ba104d859f3f05897c9b8d835a28ax_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/commit/60f4ef3deac6b9af30519b46c13f103264038b82x_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/commit/661d6a2fc5cc7744ab9d849ed3c73ae5066386dfx_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/commit/7048a3841df99e090b9d87246600373581629c98x_refsource_MISC
• github.comhttps://github.com/asterisk/asterisk/commit/f46f63bd4d33665d336cf8b5998650b915222549x_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