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6 vulnerabilities by allinurl
CVE-2026-55777 (GCVE-0-2026-55777)
Vulnerability from nvd – Published: 2026-07-30 20:37 – Updated: 2026-07-31 11:24
VLAI
EPSS
VEX
Title
GoAccess: Out-of-bounds heap read in parse_ios() via crafted User-Agent leads to remote crash/DoS
Summary
GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser. Prior to 1.11, the parse_ios() function uses an attacker-controlled keyword-to-OS offset as both the source offset and copy length for memmove, allowing a crafted User-Agent in a processed access log to read up to approximately 4 KB beyond the heap allocation and conditionally crash GoAccess. This issue is fixed in version 1.11.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/allinurl/goaccess/security/adv… | x_refsource_CONFIRM |
| https://github.com/allinurl/goaccess/commit/ba813… | x_refsource_MISC |
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CVE-2026-55768 (GCVE-0-2026-55768)
Vulnerability from nvd – Published: 2026-07-30 20:34 – Updated: 2026-07-31 23:10
VLAI
EPSS
VEX
Title
GoAccess WebSocket Server: Signed 32 bit truncation of the 64 bit frame length causes a remote pre-authentication denial of service
Summary
GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser. Prior to version 1.11, the built-in WebSocket server narrows a 64-bit extended frame length into the signed 32-bit WSFrame.payloadlen field before enforcing the maximum frame size, allowing an unauthenticated remote client to bypass the guard and force an approximately 18-exabyte allocation request that terminates the process. This issue is fixed in version 1.11.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/allinurl/goaccess/security/adv… | x_refsource_CONFIRM |
| https://github.com/allinurl/goaccess/commit/ea74b… | x_refsource_MISC |
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CVE-2026-54715 (GCVE-0-2026-54715)
Vulnerability from nvd – Published: 2026-07-30 20:23 – Updated: 2026-07-31 15:30
VLAI
EPSS
VEX
Title
GoAccess: Heap Out-of-Bounds Write in parse_browser()
Summary
GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser. In version 1.10.2, parse_browser assumes the matched browser token begins with Opera and moves a trailing version substring to match plus five, allowing a crafted User-Agent in a processed access log to write one to four attacker-influenced bytes beyond the heap allocation and corrupt or crash GoAccess. This issue is fixed in version 1.11.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/allinurl/goaccess/security/adv… | x_refsource_CONFIRM |
| https://github.com/allinurl/goaccess/commit/81f90… | x_refsource_MISC |
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CVE-2026-55777 (GCVE-0-2026-55777)
Vulnerability from cvelistv5 – Published: 2026-07-30 20:37 – Updated: 2026-07-31 11:24
VLAI
EPSS
VEX
Title
GoAccess: Out-of-bounds heap read in parse_ios() via crafted User-Agent leads to remote crash/DoS
Summary
GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser. Prior to 1.11, the parse_ios() function uses an attacker-controlled keyword-to-OS offset as both the source offset and copy length for memmove, allowing a crafted User-Agent in a processed access log to read up to approximately 4 KB beyond the heap allocation and conditionally crash GoAccess. This issue is fixed in version 1.11.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/allinurl/goaccess/security/adv… | x_refsource_CONFIRM |
| https://github.com/allinurl/goaccess/commit/ba813… | x_refsource_MISC |
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CVE-2026-55768 (GCVE-0-2026-55768)
Vulnerability from cvelistv5 – Published: 2026-07-30 20:34 – Updated: 2026-07-31 23:10
VLAI
EPSS
VEX
Title
GoAccess WebSocket Server: Signed 32 bit truncation of the 64 bit frame length causes a remote pre-authentication denial of service
Summary
GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser. Prior to version 1.11, the built-in WebSocket server narrows a 64-bit extended frame length into the signed 32-bit WSFrame.payloadlen field before enforcing the maximum frame size, allowing an unauthenticated remote client to bypass the guard and force an approximately 18-exabyte allocation request that terminates the process. This issue is fixed in version 1.11.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/allinurl/goaccess/security/adv… | x_refsource_CONFIRM |
| https://github.com/allinurl/goaccess/commit/ea74b… | x_refsource_MISC |
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CVE-2026-54715 (GCVE-0-2026-54715)
Vulnerability from cvelistv5 – Published: 2026-07-30 20:23 – Updated: 2026-07-31 15:30
VLAI
EPSS
VEX
Title
GoAccess: Heap Out-of-Bounds Write in parse_browser()
Summary
GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser. In version 1.10.2, parse_browser assumes the matched browser token begins with Opera and moves a trailing version substring to match plus five, allowing a crafted User-Agent in a processed access log to write one to four attacker-influenced bytes beyond the heap allocation and corrupt or crash GoAccess. This issue is fixed in version 1.11.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/allinurl/goaccess/security/adv… | x_refsource_CONFIRM |
| https://github.com/allinurl/goaccess/commit/81f90… | x_refsource_MISC |
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