Overview
- Adobe
- Acrobat Reader
14 Apr 2026
Published
14 Apr 2026
Updated
CVSS v3.1
MEDIUM (6.3)
EPSS
0.06%
KEV
Description
Acrobat Reader versions 26.001.21411, 24.001.30360, 24.001.30362 and earlier are affected by an Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') vulnerability that could result in arbitrary file system read in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Statistics
- 2 Posts
Last activity: 5 hours ago
Fediverse
[RSS] Three Bugs Walk Into a PDF: Prototype Pollution, Served Cold
https://starlabs.sg/blog/2026/04-three-bugs-walk-into-a-pdf-prototype-pollution-served-cold/
CVE-2026-34621, CVE-2026-34622, CVE-2026-34626
https://starlabs.sg/blog/2026/04-three-bugs-walk-into-a-pdf-prototype-pollution-served-cold/
CVE-2026-34621, CVE-2026-34622, CVE-2026-34626
Overview
- Adobe
- Acrobat Reader
14 Apr 2026
Published
15 Apr 2026
Updated
CVSS v3.1
HIGH (8.6)
EPSS
0.24%
KEV
Description
Acrobat Reader versions 26.001.21411, 24.001.30360, 24.001.30362 and earlier are affected by an Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') 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.
Statistics
- 2 Posts
Last activity: 5 hours ago
Fediverse
[RSS] Three Bugs Walk Into a PDF: Prototype Pollution, Served Cold
https://starlabs.sg/blog/2026/04-three-bugs-walk-into-a-pdf-prototype-pollution-served-cold/
CVE-2026-34621, CVE-2026-34622, CVE-2026-34626
https://starlabs.sg/blog/2026/04-three-bugs-walk-into-a-pdf-prototype-pollution-served-cold/
CVE-2026-34621, CVE-2026-34622, CVE-2026-34626
Overview
Description
Acrobat Reader versions 24.001.30356, 26.001.21367 and earlier are affected by an Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') 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.
Statistics
- 2 Posts
Last activity: 5 hours ago
Fediverse
[RSS] Three Bugs Walk Into a PDF: Prototype Pollution, Served Cold
https://starlabs.sg/blog/2026/04-three-bugs-walk-into-a-pdf-prototype-pollution-served-cold/
CVE-2026-34621, CVE-2026-34622, CVE-2026-34626
https://starlabs.sg/blog/2026/04-three-bugs-walk-into-a-pdf-prototype-pollution-served-cold/
CVE-2026-34621, CVE-2026-34622, CVE-2026-34626
Overview
- GitHub
- Enterprise Server
10 Mar 2026
Published
29 Apr 2026
Updated
CVSS v4.0
HIGH (8.7)
EPSS
0.30%
KEV
Description
An improper neutralization of special elements vulnerability was identified in GitHub Enterprise Server that allowed an attacker with push access to a repository to achieve remote code execution on the instance. During a git push operation, user-supplied push option values were not properly sanitized before being included in internal service headers. Because the internal header format used a delimiter character that could also appear in user input, an attacker could inject additional metadata fields through crafted push option values. This vulnerability was reported via the GitHub Bug Bounty program and has been fixed in GitHub Enterprise Server versions 3.14.25, 3.15.20, 3.16.16, 3.17.13, 3.18.7 and 3.19.4.
Statistics
- 1 Post
Last activity: 9 hours ago