CVE-2026-5881
MEDIUMCVSS 6.5/10EPSS 0.22%
Last modified
CVE-2026-5881 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Policy bypass in LocalNetworkAccess in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Medium). EPSS estimates a 0.22% chance of exploitation in the next 30 days.
Description
Policy bypass in LocalNetworkAccess in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Medium)
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Chrome | < 147.0.7727.55 |
References
- https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.htmlRelease Notes, Vendor Advisory
- https://issues.chromium.org/issues/454162508Permissions Required
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-5881?
Policy bypass in LocalNetworkAccess in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Medium)
How severe is CVE-2026-5881?
CVE-2026-5881 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.
How do I fix CVE-2026-5881?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- 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-2026-58804In ExecuteGraphCommand of multiple files, there is a possibl…8.4
- CVE-2026-58805In multiple locations, there is a possible way to zero arbit…6.7
- CVE-2026-58806In get_sswrp_state of cpm_mbox_srv/main.c, there is a possib…3.3
- CVE-2026-58807In Retry_MtsMessageInPending of MtsMessageController.cpp, th…7.5
- CVE-2026-58808In multiple locations, there is a possible way to dump secur…2.3
- CVE-2026-58809In smmu_domain_config_s1 of arm-smmu-v3.c, there is a possib…6.7
- CVE-2026-58810In multiple functions of simd_ctx.c, there is a possible way…2.3
- CVE-2026-58811In smmu_get_mair_idx of smmu.c, there is a possible way to a…4
- CVE-2026-58812In decode of fw_vp9_dec_pic.c, there is a possible Logic err…3.3
- CVE-2026-58813In mmap of mman.c, there is a possible way to trigger an out…6.7
- CVE-2026-58814In parseContentType of PduParser.java, there is a possible d…7.5
- CVE-2026-58815In multiple locations, there is a possible out of bounds wri…7.8
Are you affected by CVE-2026-5881?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST