CVE-2026-95117
Buffer Overflow vulnerability in zserge jsmn jsmn HEAD 25647e6 allows a remote attacker to cause...
Buffer Overflow vulnerability in zserge jsmn jsmn HEAD 25647e6 allows a remote attacker to cause a denial of service via the jsmn.h, jsmn_parse(), example/jsondump.c, dump() components
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Buffer Overflow vulnerability in zserge jsmn jsmn HEAD 25647e6 allows a remote attacker to cause a denial of service via the jsmn.h, jsmn_parse(), example/jsondump.c, dump() components
- Record
CVE-2026-95117- CVSS 3.1
- 3.7 Low
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L - Weakness
- CWE-119
- Updated
- 2026-11-02
EUVDEUVD-2026-98807
Buffer Overflow vulnerability in zserge jsmn jsmn HEAD 25647e6 allows a remote attacker to cause a denial of service via the jsmn.h, jsmn_parse(), example/jsondump.c, dump() components
- Record
EUVD-2026-98807- CVSS 3.1
- 3.7 Low
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-7c8g-32m8-ffm5
Buffer Overflow vulnerability in zserge jsmn jsmn HEAD 25647e6 allows a remote attacker to cause...
Buffer Overflow vulnerability in zserge jsmn jsmn HEAD 25647e6 allows a remote attacker to cause a denial of service via the jsmn.h, jsmn_parse(), example/jsondump.c, dump() components
- Record
GHSA-7c8g-32m8-ffm5- CVSS 3.1
- 3.7 Low
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L - Weakness
- CWE-119
- Updated
- 2026-11-02
NVD
Buffer Overflow vulnerability in zserge jsmn jsmn HEAD 25647e6 allows a remote attacker to cause a denial of service via the jsmn.h, jsmn_parse(), example/jsondump.c, dump() components
- Record
CVE-2026-95117- CVSS 3.1
- 3.7 Low
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L - Weakness
- CWE-119
- Updated
- 2026-11-02
OSVDEBIAN-CVE-2026-95117
Buffer Overflow vulnerability in zserge jsmn jsmn HEAD 25647e6 allows a remote attacker to cause a denial of service via the jsmn.h, jsmn_parse(), example/jsondump.c, dump() components
- Record
DEBIAN-CVE-2026-95117- CVSS 3.1
- 3.7 Low
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L - Updated
- 2026-11-02
OSVUBUNTU-CVE-2026-95117
Buffer Overflow vulnerability in zserge jsmn jsmn HEAD 25647e6 allows a remote attacker to cause a denial of service via the jsmn.h, jsmn_parse(), example/jsondump.c, dump() components
- Record
UBUNTU-CVE-2026-95117- CVSS 3.1
- 3.7 Low
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L - Updated
- 2026-11-03
OSVAZL-108405 No score
CVE-2026-95117 affecting package ntp 4.2.8p17-3
Buffer Overflow vulnerability in zserge jsmn jsmn HEAD 25647e6 allows a remote attacker to cause a denial of service via the jsmn.h, jsmn_parse(), example/jsondump.c, dump() components
- Record
AZL-108405- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
ntpAzure Linux:3 |
through 4.2.8p17-3 | None known |
jsmnDebian:12 |
All versions, plus listed versions 1.1.0-2 |
None known |
jsmnDebian:13 |
All versions, plus listed versions 1.1.0-2 |
None known |
jsmnDebian:14 |
All versions, plus listed versions 1.1.0-2 |
None known |
jsmnUbuntu:22.04:LTS |
All versions, plus listed versions 1.1.0-2 |
None known |
jsmnUbuntu:24.04:LTS |
All versions, plus listed versions 1.1.0-2 |
None known |
jsmnUbuntu:26.10 |
All versions, plus listed versions 1.1.0-2build1 |
None known |
jsmnUbuntu:26.04:LTS |
All versions, plus listed versions 1.1.0-21.1.0-2build1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | OSV | |
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-95117 is a low vulnerability (CVSS 3.7) in jsmn, published October 13, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.39%, the 33rd percentile. No source names a fixed version.
References
github.com/zserge/jsmn/issues/249
gist.github.com/1820893135-pixel/905399dd927376f7d655e6b01067fd8e
nvd.nist.gov/vuln/detail/CVE-2026-95117
security-tracker.debian.org/tracker/CVE-2026-95117
ubuntu.com/security/CVE-2026-95117
cve.org/CVERecord?id=CVE-2026-95117