Acrobat Reader | Out-of-bounds Write (CWE-787)
Published Sep 8, 2026
7.8
HIGHCVSS 3.1
EPSS 0.26%
Description
Acrobat Reader is affected by an out-of-bounds write 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.
Affected products
-
- Version 0StatusaffectedConstraints<=24.001.30383
- Version 24.001.30429StatusunaffectedConstraints-
- Version
-
- Version 0StatusaffectedConstraints<=26.002.21900
- Version 26.002.21901StatusunaffectedConstraints-
- Version
-
- Version 0StatusaffectedConstraints<=26.002.21900
- Version 26.002.21901StatusunaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Adobe | Acrobat 2024 | unaffected |
| |||||||||
| Adobe | Acrobat Reader | unaffected |
| |||||||||
| Adobe | Adobe Acrobat | unaffected |
|
- ≥ 24.001.20604 · < 24.001.30429
- ≥ 15.008.20082 · < 26.002.21901
- ≥ 15.008.20082 · < 26.002.21901
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Sep 9, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
Sep–Oct 2026- EPSS v5
Percentile over time
- EPSS v5
Table of values (2 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.26% (0.00256) | 15.73th | v5 (v2026.06.15) |
| Sep 9, 2026 | 0.17% (0.00166) | 6.13th | v5 (v2026.06.15) |
References (1)
- https://helpx.adobe.com/security/products/acrobat/apsb26-141.html vendor-advisoryVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://helpx.adobe.com/security/products/acrobat/apsb26-141.html | vendor-advisoryVendor Advisory |
Change history (0)
No recorded changes yet.