CVE-2026-112271
Last modified
CVE-2026-112271 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. libdisplay-info through 0.4.0 contains a heap out-of-bounds read vulnerability in the DisplayID v1 section parser in displayid.c that occurs when a data block's declared length exceeds the section. Attackers can supply a crafted EDID from a malicious monitor, KVM, capture device, or EDID file to make is_all_zeroes read past the buffer, causing a possible crash..
Description
libdisplay-info through 0.4.0 contains a heap out-of-bounds read vulnerability in the DisplayID v1 section parser in displayid.c that occurs when a data block's declared length exceeds the section. Attackers can supply a crafted EDID from a malicious monitor, KVM, capture device, or EDID file to make is_all_zeroes read past the buffer, causing a possible crash.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| emersion | libdisplay-info | <= 0.4.0 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-112271?
How severe is CVE-2026-112271?
How do I fix CVE-2026-112271?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-112266SGLang through 0.5.22 contains a denial of service vulnerabi…5.9
- CVE-2026-112267SGLang through 0.5.22 in prefill/decode disaggregation mode …6.5
- CVE-2026-112268sglang-router (sgl-model-gateway) through 0.3.2 contains an …6.3
- CVE-2026-112269SGLang through 0.5.22 with the Mooncake disaggregation backe…6.5
- CVE-2026-11227Incorrect security UI in Tab Hover Cards in Google Chrome pr…6.5
- CVE-2026-112270SGLang through 0.5.22 with the Mooncake disaggregation backe…6.5
- CVE-2026-112272Libdisplay-info 0.4.0 contains a heap out-of-bounds read vul…5.5
- CVE-2026-112273libtins through 4.6 contains a heap out-of-bounds read vulne…5.3
- CVE-2026-112274libtins through 4.6 contains an out-of-bounds read vulnerabi…3.7
- CVE-2026-112275Netpbm through 11.16.00 contains a heap out-of-bounds write …6.1
- CVE-2026-112276Netpbm through 11.16.00 contains a heap out-of-bounds read v…6.1
- CVE-2026-112277rdesktop through 1.9.0 contains a heap out-of-bounds read vu…6.5
Are you affected by CVE-2026-112271?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST