CVE-2026-58177

⚠️ high

Summary

The Apache Traffic Server Cripts framework has out-of-bounds writes, path traversal, and use-after-free errors. This issue affects Apache Traffic Server: from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 10.1.4, which fix the issue.

CVSS Score

8.1

High

EPSS Score

0.3

Exploit Probability

Published Date

2026-07-29

First Seen: 2026-07-31

📊 Relative Risk Intelligence

This CVE is High Risk - more severe than 77.2% of all 340,620 vulnerabilities in our database.

#77,722

Top 25% most severe

Severity Percentile

🎯 CISA SSVC Assessment Updated: Jul 29, 2026

🔍 Exploitation Status

None

No known exploits

⚙️ Automatable

Requires human interaction

💥 Technical Impact

Partial

Limited system impact

🏆 Discovered By

Apache Community (reporter) Omkhar Arasaratnam (reporter)

SSVC data provided by CISA

Last Modified 2026-07-31

Source NVD 🔗

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

CVSS Vector 4.0

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:H/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CWE IDs (Weakness Types)

CWE-787

📦 Affected Products 1

Vendor	Product	Status	Affected Versions
apache	traffic_server	Affected	> 10.0.0 < 10.1.4

🔗 References 1

https://lists.apache.org/thread/5prl9glcm9g2swnq9hqx...

Mailing List Vendor Advisory

🔗 Related CVEs 6

CVE ID	Severity	CVSS	EPSS	Summary	Published
CVE-2026-58175	⚠️ high	7.5	0.4	Apache Traffic Server leaks memory when handling HostDB SRV records. This issue affects Apache Traffic Server: from 8.0...	2026-07-29
CVE-2026-58178	⚠️ high	7.5	0.4	The Apache Traffic Server ESI plugin can recurse without bound and fetch attacker-controlled URLs. This issue affects A...	2026-07-29
CVE-2026-58179	⚠️ high	8.1	0.4	The Apache Traffic Server regex_remap plugin overflows the stack and integers from substitution input. This issue affec...	2026-07-29
CVE-2026-58180	⚠️ high	7.5	0.4	The Apache Traffic Server txn_box plugin overflows the stack from attacker-controlled input. This issue affects Apache ...	2026-07-29
CVE-2026-58181	⚠️ high	7.5	0.4	The Apache Traffic Server uri_signing and url_sig plugins can exhaust the stack or crash on attacker input. This issue ...	2026-07-29
CVE-2026-58182	⚠️ high	8.6	0.3	The Apache Traffic Server ts_lua plugin mishandles initialization, transform context, and per-instance state. This issu...	2026-07-29

These CVEs affect the same products