CVE catalog
CVE-2026-110658
Sofia-SIP through 1.13.18 contains a heap out-of-bounds read vulnerability in msg_multipart_parse() that allows unauthenticated remote attackers to crash the process by sending oversized MIME boundari
- Severity
- Medium · CVSS 6.9
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/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 - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.67% · Oct 25, 2026
Sofia-SIP through 1.13.18 contains a heap out-of-bounds read vulnerability in msg_multipart_parse() that allows unauthenticated remote attackers to crash the process by sending oversized MIME boundaries. Attackers can send an INVITE with a multipart Content-Type whose boundary exceeds the body length, causing memcmp to read past the heap buffer and crash the process.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | sofia-sip | sid | 1.12.11+20110422.1+1e14eea~dfsg-6.1 | unknown |
| Debian | sofia-sip | forky | 1.12.11+20110422.1+1e14eea~dfsg-6.1 | unknown |
| Debian | sofia-sip | trixie | 1.12.11+20110422.1+1e14eea~dfsg-6.1 | unknown |
| Debian | sofia-sip | bookworm | 1.12.11+20110422.1+1e14eea~dfsg-6 | unknown |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | sofia-sip | source | sid | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | sofia-sip | source | forky | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | sofia-sip | source | trixie | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | sofia-sip | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libsofia-sip-ua0]Affected
Source package: [sofia-sip]
Details (2)
1.12.11+20110422.1+1e14eea~dfsg-6· amd64 · bookwormAffected
nvd · sofia-sip · debian · bookworm
1.12.11+20110422.1+1e14eea~dfsg-6· arm64 · bookwormAffected
nvd · sofia-sip · debian · bookworm
- [libsofia-sip-ua-dev]Affected
Source package: [sofia-sip]
Details (2)
1.12.11+20110422.1+1e14eea~dfsg-6· amd64 · bookwormAffected
nvd · sofia-sip · debian · bookworm
1.12.11+20110422.1+1e14eea~dfsg-6· arm64 · bookwormAffected
nvd · sofia-sip · debian · bookworm
- [libsofia-sip-ua-glib3]Affected
Source package: [sofia-sip]
Details (2)
1.12.11+20110422.1+1e14eea~dfsg-6· amd64 · bookwormAffected
nvd · sofia-sip · debian · bookworm
1.12.11+20110422.1+1e14eea~dfsg-6· arm64 · bookwormAffected
nvd · sofia-sip · debian · bookworm
- [libsofia-sip-ua-glib-dev]Affected
Source package: [sofia-sip]
Details (2)
1.12.11+20110422.1+1e14eea~dfsg-6· amd64 · bookwormAffected
nvd · sofia-sip · debian · bookworm
1.12.11+20110422.1+1e14eea~dfsg-6· arm64 · bookwormAffected
nvd · sofia-sip · debian · bookworm
- [sofia-sip-bin]Affected
Source package: [sofia-sip]
Details (2)
1.12.11+20110422.1+1e14eea~dfsg-6· amd64 · bookwormAffected
nvd · sofia-sip · debian · bookworm
1.12.11+20110422.1+1e14eea~dfsg-6· arm64 · bookwormAffected
nvd · sofia-sip · debian · bookworm
- [sofia-sip-doc]Affected
Source package: [sofia-sip]
Details (2)
1.12.11+20110422.1+1e14eea~dfsg-6· all · bookwormAffected
nvd · sofia-sip · debian · bookworm
1.12.11+20110422.1+1e14eea~dfsg-6· all · bookwormAffected
nvd · sofia-sip · debian · bookworm
Observed:
References
- [https://nvd.nist.gov/vuln/detail/CVE-2026-110658]
- [https://osv.dev/vulnerability/CVE-2026-110658]
- [https://security-tracker.debian.org/tracker/CVE-2026-110658]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-110658.json]
[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]