CVE-2026-81934

Katalog CVE

CVSS 7.1 · High EPSS 0,48%

Kerentanan Use After Free. Skor CVSS 3.1 7.1 (High) menurut CNA.

Deskripsi (NVD)

Redis contains a use-after-free vulnerability in the 'tlsProcessPendingData()' function, which handles the TLS pending-data list if Redis is configured with TLS support. A remote, unauthenticated attacker may be able to execute arbitrary commands with the privileges of the Redis server.

Advisory KUTIM-CSIRT

• Peringatan Keamanan: Kerentanan Use-After-Free pada Redis dengan TLS (CVE-2026-81934) 16 Sep 2026

Rincian

Terbit di NVD

27 Agustus 2026

Terakhir diubah

31 Agustus 2026

Status NVD

Awaiting Analysis

CVSS 3.1

7.1 (High), sumber CNA
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

0,48% peluang dieksploitasi; lebih tinggi dari 39,6% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/redis/redis/commit/6d088c335d5c3ec49a6c28486140b498e70b7834
• https://github.com/redis/redis/releases/tag/6.2.24
• https://github.com/redis/redis/releases/tag/7.2.16
• https://github.com/redis/redis/releases/tag/7.4.11
• https://github.com/redis/redis/releases/tag/8.10.1
• https://github.com/redis/redis/releases/tag/8.2.9
• https://github.com/redis/redis/releases/tag/8.4.6
• https://github.com/redis/redis/releases/tag/8.6.6
• https://github.com/redis/redis/releases/tag/8.8.2
• https://github.com/v12-security/pocs/tree/main/redis/server_ssl
• https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-239-01.json
• https://raw.githubusercontent.com/redis/redis/6.2/00-RELEASENOTES
• https://raw.githubusercontent.com/redis/redis/7.2/00-RELEASENOTES
• https://raw.githubusercontent.com/redis/redis/7.4/00-RELEASENOTES
• https://raw.githubusercontent.com/redis/redis/8.10/00-RELEASENOTES
• https://raw.githubusercontent.com/redis/redis/8.2/00-RELEASENOTES
• https://raw.githubusercontent.com/redis/redis/8.4/00-RELEASENOTES
• https://raw.githubusercontent.com/redis/redis/8.6/00-RELEASENOTES
• https://raw.githubusercontent.com/redis/redis/8.8/00-RELEASENOTES
• https://redis.io/docs/latest/operate/rs/release-notes/rs-7-22-releases/rs-7-22-2-179/
• https://redis.io/docs/latest/operate/rs/release-notes/rs-7-8-releases/rs-7-8-6-303/
• https://redis.io/docs/latest/operate/rs/release-notes/rs-8-0-releases/rs-8-0-20-96/
• https://redis.io/docs/latest/operate/rs/release-notes/rs-8-2-releases/rs-8-2-0-46/
• https://www.cve.org/CVERecord?id=CVE-2026-81934