CVE•Published 2026-06-24•Modified 2026-07-15•0 articles on news•5 live references•NVD data
CVE-2026-53016Linux · Linux_kernel
Vulnerability data via NVD (ingested)
CVSS v3.1
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
3
Exploit Prediction Scoring System · top 97% of all CVEs
Description
In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - copy IV using skcipher ivsize AF_ALG rfc3686-ctr-aes-ccp requests pass an 8-byte IV to the driver. ccp_aes_complete() restores AES_BLOCK_SIZE bytes into the caller's IV buffer while RFC3686 skciphers expose an 8-byte IV, so the restore overruns the provided buffer. Use crypto_skcipher_ivsize() to copy only the algorithm's IV length.
Timeline
Published 2026-06-24
Modified 2026-07-15
External references
Search for exposed instances
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Shodan · vuln tag
vuln:CVE-2026-53016Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Linux Kernel"Hosts Shodan identified as running Linux Kernel.
More intel sources (5)
Shodan report
vuln:CVE-2026-53016Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-53016Censys host search filtered to this CVE id.
grep.app
CVE-2026-53016Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-53016GitHub code search for direct mentions.
Google dork
"CVE-2026-53016" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-53016 on GitHub.
We haven't classified any articles referencing CVE-2026-53016 yet. The external references above still apply.