Every CVE Search/ Get API key

CVE-2026-110658

Sofia-SIP through 1.13.18 Heap Out-of-Bounds Read via msg_multipart_parse

6.9 MediumFix available

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.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
Low

Exploit likelihood

0.67%Unchanged since Oct 15, 2026
90%50%10%1%

What each source reports

CVE List Score used 6.9

Sofia-SIP through 1.13.18 Heap Out-of-Bounds Read via msg_multipart_parse

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.

Record
CVE-2026-110658
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness
CWE-125
Updated
2026-11-02
EUVDEUVD-2026-101131 6.9

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.

Record
EUVD-2026-101131
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-9vj3-xq9j-5vq6 6.9

Sofia-SIP through 1.13.18 contains a heap out-of-bounds read vulnerability in msg_multipart_parse...

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.

Record
GHSA-9vj3-xq9j-5vq6
CVSS 4.0
6.9 MediumCVSS: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
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness
CWE-125
Updated
2026-11-02
NVD 6.9

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.

Record
CVE-2026-110658
CVSS 4.0
6.9 MediumCVSS: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
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness
CWE-125
Updated
2026-11-02
OSV 6.9

Sofia-SIP through 1.13.18 Heap Out-of-Bounds Read via msg_multipart_parse

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.

Record
CVE-2026-110658
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Weakness
CWE-125
Updated
2026-11-02
OSVDEBIAN-CVE-2026-110658 6.9

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.

Record
DEBIAN-CVE-2026-110658
CVSS 4.0
6.9 MediumCVSS: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
Updated
2026-11-02
OSVUBUNTU-CVE-2026-110658 6.9

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.

Record
UBUNTU-CVE-2026-110658
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Updated
2026-11-02
OSVopenSUSE-SU-2026:12350-1 No score

libsofia-sip-ua-glib3-1.13.19-1.1 on GA media

These are all security issues fixed in the libsofia-sip-ua-glib3-1.13.19-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2026:12350-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
sofia-sip
Debian:12
 All versions, plus listed versions
1.12.11+20110422.1+1e14eea~dfsg-61.12.11+20110422.1+1e14eea~dfsg-6.11.12.11+20110422.1+1e14eea~dfsg-6.1~exp1
 None known
sofia-sip
Debian:13
 All versions, plus listed versions
1.12.11+20110422.1+1e14eea~dfsg-6.1
 None known
sofia-sip
Debian:14
 All versions, plus listed versions
1.12.11+20110422.1+1e14eea~dfsg-6.1
 None known
sofia-sip
Ubuntu:Pro:16.04:LTS
 All versions, plus listed versions
1.12.11+20110422.1-2ubuntu11.12.11+20110422.1-2.1+deb10u3ubuntu0.16.04.1~esm11.12.11+20110422.1-2.1+deb10u3ubuntu0.16.04.1~esm2
 None known
sofia-sip
Ubuntu:Pro:18.04:LTS
 All versions, plus listed versions
1.12.11+20110422.1-2.11.12.11+20110422.1-2.1build11.12.11+20110422.1-2.1+deb10u3build0.18.04.11.12.11+20110422.1-2.1+deb10u3ubuntu0.18.04.1~esm1
 None known
sofia-sip
Ubuntu:20.04:LTS
 All versions, plus listed versions
1.12.11+20110422.1-2.1build11.12.11+20110422.1-2.1+deb10u3ubuntu0.20.04.11.12.11+20110422.1-2.1+deb10u3ubuntu0.20.04.2
 None known
sofia-sip
Ubuntu:22.04:LTS
 All versions, plus listed versions
1.12.11+20110422.1-2.1ubuntu11.12.11+20110422.1-2.1ubuntu21.12.11+20110422.1-2.1+deb10u3ubuntu0.22.04.11.12.11+20110422.1-2.1+deb10u3ubuntu0.22.04.2
 None known
sofia-sip
Ubuntu:24.04:LTS
 All versions, plus listed versions
1.12.11+20110422.1+1e14eea~dfsg-4ubuntu11.12.11+20110422.1+1e14eea~dfsg-4ubuntu21.12.11+20110422.1+1e14eea~dfsg-61.12.11+20110422.1+1e14eea~dfsg-6.1build11.12.11+20110422.1+1e14eea~dfsg-6.1build2
 None known
sofia-sip
Ubuntu:26.10
 All versions, plus listed versions
1.12.11+20110422.1+1e14eea~dfsg-6.1build31.12.11+20110422.1+1e14eea~dfsg-6.1ubuntu11.12.11+20110422.1+1e14eea~dfsg-6.1ubuntu2
 None known
sofia-sip
Ubuntu:26.04:LTS
 All versions, plus listed versions
1.12.11+20110422.1+1e14eea~dfsg-6.1build21.12.11+20110422.1+1e14eea~dfsg-6.1build3
 None known
sofia-sip
openSUSE:Tumbleweed
 before 1.13.19-1.1
1.13.19-1.1

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-110658 is a medium vulnerability (CVSS 6.9) in Freeswitch Sofia-sip, published October 14, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.67%, the 52nd percentile. Fixed in sofia-sip 1.13.19-1.1.

References

Show 5 moreShow less
Pages All vulnerabilities Browse Docs Sources Guide Get API key
MoveEnter Open