CVE-2026-75922

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.41% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 35.9% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD analysis status

Deferred. NVD last modified this record on 2026-10-14.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-08-23 18:16Z2 MO AGO

Last updated

2026-08-25 19:30Z2 MO AGO

Reserved

2026-08-18

Assigning CNA

CPANSec

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weaknesses

• CWE-93Improper Neutralization of CRLF Sequences ('CRLF Injection')Base
• CWE-444Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')Base

Data version

5.2

Document digest

02b077c7f6e93e4edc87137d29d1491ebd0eab65f3a2307333a78d493a71e291

• metacpan.orghttps://metacpan.org/release/LNATION/Reverse-Proxy-0.03/source/Proxy.xs#L386-399
• metacpan.orghttps://metacpan.org/release/LNATION/Reverse-Proxy-0.03/source/Proxy.xs#L654-666
• metacpan.orghttps://metacpan.org/release/LNATION/Reverse-Proxy-0.04/source/Proxy.xs#L400-426
• metacpan.orghttps://metacpan.org/release/LNATION/Reverse-Proxy-0.04/changesrelease-notes
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2026/08/23/2