AC
Product
activesupport
by rails · last CVE Mar 23, 2026
5
CVEs
0
On KEV
7.5
Max CVSS
0
New 30D
Severity mix
Critical 0High 1Medium 4Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-33176
7.5
1%
Mar 23
Rails Active Support has a possible DoS vulnerability in its number helpers
Affected: >= 8.1.0.beta1, < 8.1.2.1; >= 8.0.0.beta1, < 8.0.4.1; < 7.2.3.1
CVE-2026-33170
6.1
0%
Mar 23
Rails Active Support has a possible XSS vulnerability in SafeBuffer#%
Affected: >= 8.1.0.beta1, < 8.1.2.1; >= 8.0.0.beta1, < 8.0.4.1; < 7.2.3.1
CVE-2023-38037
5.5
0%
Jan 9
ActiveSupport::EncryptedFile writes contents that will be encrypted to a temporary file
Affected: >= 5.2.0 before >= 5.2.0
CVE-2026-33169
5.3
1%
Mar 23
Rails Active Support has a possible ReDoS vulnerability in number_to_delimited
Affected: >= 8.1.0.beta1, < 8.1.2.1; >= 8.0.0.beta1, < 8.0.4.1; < 7.2.3.1
CVE-2023-28120
5.3
1%
Jan 9
There is a vulnerability in ActiveSupport if the new bytesplice method is called on a SafeBuffer with untrusted user input
Affected: 7.0.4.3 before 7.0.4.3; 6.1.7.3 before 6.1.7.3
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