DEBIAN-CVE-2026-90558

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Source
https://security-tracker.debian.org/tracker/CVE-2026-90558
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-90558.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-90558
Upstream
Published
2026-09-12T18:16:44Z
Modified
2026-09-18T04:00:07Z
Severity
  • 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/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 CVSS Calculator
Summary
[none]
Details

sngrep through 1.8.4 contains stack buffer overflow vulnerabilities in SIP attribute formatting routines when header values exceed the 255-byte buffer limit. Attackers can craft malicious SIP packets with oversized Call-ID, X-Call-ID, or other header fields to overflow stack buffers and cause crashes or execute arbitrary code during packet parsing and rendering.

References

Affected packages

Debian:12 / sngrep

Package

Name
sngrep
Purl
pkg:deb/debian/sngrep?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.6.0-1
1.7.0-1
1.7.0-2~bpo12+1
1.7.0-2
1.8.0-1
1.8.1-1
1.8.2-1~bpo12+1
1.8.2-1
1.8.3-1~bpo13+1
1.8.3-1
1.8.4-1~bpo13+1
1.8.4-1
1.8.4-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-90558.json"

Debian:13 / sngrep

Package

Name
sngrep
Purl
pkg:deb/debian/sngrep?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.8.2-1
1.8.3-1~bpo13+1
1.8.3-1
1.8.4-1~bpo13+1
1.8.4-1
1.8.4-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-90558.json"

Debian:14 / sngrep

Package

Name
sngrep
Purl
pkg:deb/debian/sngrep?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.8.4-2

Affected versions

1.*
1.8.2-1
1.8.3-1~bpo13+1
1.8.3-1
1.8.4-1~bpo13+1
1.8.4-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-90558.json"