CVE-2026-107215

Go/github.com/xuri/excelize/v2 CVE-2026-107215: high 7.5

Excelize: extractPart allocates attacker-controlled, unbounded and negative-sized buffers from CFB directory entries: remote panic / OOM DoS

Action: Upgrade github.com/xuri/excelize/v2 to 2.11.1-0.20260912113515-5f636f9dcde5 or later.

go get github.com/xuri/excelize/v2@v2.11.1-0.20260912113515-5f636f9dcde5

Affected

Fixed versions

Sources

• osv: GHSA-x2q3-8cjh-766f
• https://github.com/qax-os/excelize/security/advisories/GHSA-x2q3-8cjh-766f
• https://nvd.nist.gov/vuln/detail/CVE-2026-107215
• https://github.com/qax-os/excelize/pull/2396
• https://github.com/qax-os/excelize/commit/5f636f9dcde55911f14290060b017f0cc88cd694
• https://github.com/qax-os/excelize

CVE-2026-107215 · published 2026-10-08T16:31:26Z · modified 2026-10-19T21:41:17.838565606Z · JSON

Go/github.com/360EntSecGroup-Skylar/excelize/v2 CVE-2026-107215: high 7.5

Panic and memory exhaustion via unbounded CFB stream allocation in github.com/xuri/excelize

Action: No fix published. Pin and monitor.

Affected

Fixed versions

No fixed version in the source.

Sources

• osv: GO-2026-6689
• nvd: CVE-2026-107215
• https://github.com/qax-os/excelize/security/advisories/GHSA-x2q3-8cjh-766f
• https://github.com/qax-os/excelize/commit/5f636f9dcde55911f14290060b017f0cc88cd694
• https://github.com/qax-os/excelize/pull/2396

CVE-2026-107215 · published 2026-10-19T21:08:21Z · modified 2026-10-19T21:31:52.826584494Z · JSON