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CVE-2026-91826

Quick assessment

Affected
Samsung Opensource rLottie
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

三星开源项目 rLottie 存在基于栈的缓冲区溢出漏洞，攻击者可通过构造特定的矢量动画，在渲染过程中导致缓冲区溢出，进而引发内存损坏。 该问题影响版本：rLottie commit 480a2ad0c5d2e45458c545b8213279e9e8b71e39。

CVSS 4.4 · Medium
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I. Basic Information for CVE-2026-91826

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Stack-based buffer overflow vulnerability in Samsung Opensource rLottie allows attackers to overflow buffers, leading to memory corruption when rendering crafted vector animations. This issue affects rLottie: 480a2ad0c5d2e45458c545b8213279e9e8b71e39.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Samsung Opensource rLottie 480a2ad0c5d2e45458c545b8213279e9e8b71e39 -

II. Public POCs for CVE-2026-91826

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III. Intelligence Information for CVE-2026-91826

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Patches & Fixes for CVE-2026-91826 (1)

IV. Related Vulnerabilities

Same product: rLottie
Same vendor: Samsung Opensource
Same weakness: CWE-121

V. Comments for CVE-2026-91826

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