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CVE-2026-49509

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.

SAMSUNG rlottie是韩国SAMSUNG公司开源的一个渲染矢量动画的图形库。 SAMSUNG rlottie 25648aef19187b3f87f4d9420b8d761453ad4630版本存在缓冲区错误漏洞，该漏洞源于越界读取问题，可能导致缓冲区越界读取。

CVSS 4.4 · Medium EPSS 0.15% · P4

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 1

VendorProduct Version RangeStatus
Samsung Opensource rLottie 25648aef19187b3f87f4d9420b8d761453ad4630 affected
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I. Basic Information for CVE-2026-49509

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Out-of-bounds read vulnerability in Samsung Opensource rLottie allows Overread Buffers. This issue affects rLottie: 25648aef19187b3f87f4d9420b8d761453ad4630.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
SAMSUNG rlottie 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAMSUNG rlottie是韩国SAMSUNG公司开源的一个渲染矢量动画的图形库。 SAMSUNG rlottie 25648aef19187b3f87f4d9420b8d761453ad4630版本存在缓冲区错误漏洞，该漏洞源于越界读取问题，可能导致缓冲区越界读取。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Samsung Opensource rLottie 25648aef19187b3f87f4d9420b8d761453ad4630 -

II. Public POCs for CVE-2026-49509

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-49509

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Patches & Fixes for CVE-2026-49509 (1)

IV. Related Vulnerabilities

Same product: rLottie
Same vendor: Samsung Opensource
Same weakness: CWE-125