CVE-2026-27271— Illustrator | Heap-based Buffer Overflow (CWE-122)
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I. Basic Information for CVE-2026-27271
Vulnerability Information
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Vulnerability Title
Illustrator | Heap-based Buffer Overflow (CWE-122)
Source: NVD (National Vulnerability Database)
Vulnerability Description
Illustrator versions 29.8.4, 30.1 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Adobe Illustrator 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Illustrator是美国奥多比（Adobe）公司的一套基于向量的图像制作软件。 Adobe Illustrator 29.8.4版本和30.1及之前版本存在安全漏洞，该漏洞源于堆缓冲区溢出，可能导致执行任意代码。
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 |
|---|---|---|---|---|
| Adobe | Illustrator | 0 ~ 30.1 | - |
II. Public POCs for CVE-2026-27271
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Adobe · 2026-03-10 · 28 CVEs total
| CVE-2026-21333 | 8.6 HIGH | Illustrator | Untrusted Search Path (CWE-426) |
| CVE-2026-27280 | 7.8 HIGH | DNG SDK | Out-of-bounds Write (CWE-787) |
| CVE-2026-27269 | 7.8 HIGH | Premiere Pro | Out-of-bounds Read (CWE-125) |
| CVE-2026-27279 | 7.8 HIGH | Substance3D - Stager | Out-of-bounds Write (CWE-787) |
| CVE-2026-27276 | 7.8 HIGH | Substance3D - Stager | Use After Free (CWE-416) |
| CVE-2026-27275 | 7.8 HIGH | Substance3D - Stager | Out-of-bounds Write (CWE-787) |
| CVE-2026-27273 | 7.8 HIGH | Substance3D - Stager | Out-of-bounds Write (CWE-787) |
| CVE-2026-27277 | 7.8 HIGH | Substance3D - Stager | Use After Free (CWE-416) |
| CVE-2026-27274 | 7.8 HIGH | Substance3D - Stager | Out-of-bounds Write (CWE-787) |
| CVE-2026-27272 | 7.8 HIGH | Illustrator | Out-of-bounds Write (CWE-787) |
| CVE-2026-21362 | 7.8 HIGH | Illustrator | Out-of-bounds Write (CWE-787) |
| CVE-2026-27267 | 7.8 HIGH | Illustrator | Stack-based Buffer Overflow (CWE-121) |
| CVE-2026-27278 | 7.8 HIGH | Acrobat Reader | Use After Free (CWE-416) |
| CVE-2026-27220 | 7.8 HIGH | Acrobat Reader | Use After Free (CWE-416) |
| CVE-2026-27270 | 5.5 MEDIUM | Illustrator | Out-of-bounds Read (CWE-125) |
| CVE-2026-27218 | 5.5 MEDIUM | Substance3D - Painter | NULL Pointer Dereference (CWE-476) |
| CVE-2026-27281 | 5.5 MEDIUM | DNG SDK | Integer Overflow or Wraparound (CWE-190) |
| CVE-2026-27268 | 5.5 MEDIUM | Illustrator | Out-of-bounds Read (CWE-125) |
| CVE-2026-27221 | 5.5 MEDIUM | Acrobat Reader | Improper Certificate Validation (CWE-295) |
| CVE-2026-27215 | 5.5 MEDIUM | Substance3D - Painter | NULL Pointer Dereference (CWE-476) |
Showing top 20 of 28 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Illustrator
Same vendor: Adobe
- CVE-2026-34632
Photoshop Installer | CWE-427: Uncontrolled Search Path Elem - CVE-2026-27297
Adobe Framemaker | Integer Underflow (Wrap or Wraparound) (C - CVE-2026-27300
Adobe Framemaker | Access of Uninitialized Pointer (CWE-824) - CVE-2026-27296
Adobe Framemaker | Integer Underflow (Wrap or Wraparound) (C - CVE-2026-27290
Adobe Framemaker | Untrusted Search Path (CWE-426)
Same weakness: CWE-122
- CVE-2026-8261
Squirrel sqobject.cpp Load heap-based overflow - CVE-2026-8213
OSGeo gdal Grid File GDapi.c GDSDfldsrch heap-based overflow - CVE-2026-8212
OSGeo gdal SWapi.c SWSDfldsrch heap-based overflow - CVE-2026-42309
Pillow: Heap buffer overflow with nested list coordinates - CVE-2026-45130
Vim: Heap Buffer Overflow in spell file loading
V. Comments for CVE-2026-27271
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