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CVE-2026-1418— GPAC SRT Subtitle Import text_to_bifs.c gf_text_import_srt_bifs out-of-bounds write

Quick assessment

Affected
n/a GPAC
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.

GPAC是GPAC开源的一款开源的多媒体框架。 GPAC 2.4.0及之前版本存在缓冲区错误漏洞，该漏洞源于SRT字幕导入组件存在越界写入。

CVSS 5.3 · Medium EPSS 0.24% · P14

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2026-1418

Vulnerability Information
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Vulnerability Title
GPAC SRT Subtitle Import text_to_bifs.c gf_text_import_srt_bifs out-of-bounds write
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in GPAC up to 2.4.0. This affects the function gf_text_import_srt_bifs of the file src/scene_manager/text_to_bifs.c of the component SRT Subtitle Import. Such manipulation leads to out-of-bounds write. The attack needs to be performed locally. The exploit has been disclosed publicly and may be used. The name of the patch is 10c73b82cf0e367383d091db38566a0e4fe71772. It is best practice to apply a patch to resolve this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
GPAC 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GPAC是GPAC开源的一款开源的多媒体框架。 GPAC 2.4.0及之前版本存在缓冲区错误漏洞，该漏洞源于SRT字幕导入组件存在越界写入。
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
- GPAC 2.0 cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-1418

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III. Intelligence Information for CVE-2026-1418

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Proof of Concept for CVE-2026-1418 (1)

Same Patch Batch · n/a · 2026-01-26 · 8 CVEs total

CVE-2026-1417 3.3 LOW GPAC filedump.c dump_isom_rtp null pointer dereference
CVE-2026-1416 3.3 LOW GPAC filedump.c DumpMovieInfo null pointer dereference
CVE-2026-1415 3.3 LOW GPAC media_export.c gf_media_export_webvtt_metadata null pointer dereference
CVE-2025-67274 Continuous aangine 安全漏洞
CVE-2025-70982 SpringBlade 安全漏洞
CVE-2025-70368 Worklenz 安全漏洞
CVE-2025-50537 ESLint 安全漏洞

IV. Related Vulnerabilities

Same product: GPAC
Same vendor: n/a
Same weakness: CWE-787

V. Comments for CVE-2026-1418

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