CVE record · CVE-2026-45852

RDMA/rxe: Fix double free in rxe_srq_from_init

CVSS 7.8 HighEPSS 0.0020 · 9th percentile

Published by the CVE Program (CNA: Linux) at 27 May 2026, 12:15 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Linux	Linux	affected aae0484e15f062ad2c2502e68e15dfb8b8f84608 to before b98ab5494dbd48652561aa0b9c32f10500220745 git affected aae0484e15f062ad2c2502e68e15dfb8b8f84608 to before d493e0bfc748a520c349d6c8791b262aa5ad2e4e git affected aae0484e15f062ad2c2502e68e15dfb8b8f84608 to before 9abff51163aa1bc275ec356f74fe976291860a7f git affected aae0484e15f062ad2c2502e68e15dfb8b8f84608 to before 26793db60925df1e88a29466813d586cbc190b8c git affected aae0484e15f062ad2c2502e68e15dfb8b8f84608 to before ce6f8e007682f378279d4cf83b240f12d52c723b git affected aae0484e15f062ad2c2502e68e15dfb8b8f84608 to before 5c07aef09a121a4cd622a71eb0753a9e135c84a8 git affected aae0484e15f062ad2c2502e68e15dfb8b8f84608 to before 26a9cfe12f4ffdeaa136f252478986fa5f397ddc git affected aae0484e15f062ad2c2502e68e15dfb8b8f84608 to before 0beefd0e15d962f497aad750b2d5e9c3570b66d1 git affected 350703fae672d4d649c3562c199eab5ec9dc7c79 git affected 4.19.86 to before 4.20 semver Other versions: unaffected
Linux	Linux	affected 4.20 unaffected before 4.20 semver unaffected 5.10.259 to 5.10., inclusive semver unaffected 5.15.210 to 5.15., inclusive semver unaffected 6.1.176 to 6.1., inclusive semver unaffected 6.6.128 to 6.6., inclusive semver unaffected 6.12.75 to 6.12., inclusive semver unaffected 6.18.14 to 6.18., inclusive semver unaffected 6.19.4 to 6.19., inclusive semver unaffected 7.0 to , inclusive original_commit_for_fix Other versions: affected

Identifiers: CVE-2026-45852
CNA: Linux
Weakness (CWE): CWE-415 · CWE-1341
Tags: Linux kernel
Memory corruption
CWE-1341
Published: 27 May 2026
Updated: 19 Oct 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
7.8	High	3.1	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CNA (Linux)Used for this record
7.0	High	3.1	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H	ADP (redhat-SADP)

CISA KEV Not listed.
EPSS 0.0020, the 9th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 27 May 2026. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.