CVE-2024-11407

Denial of Service through Data corruption in gRPC-C++

HIGH
7.5
CVSS Score
Published: November 26, 2024 at 04:59 PM UTC
Updated: June 17, 2026 at 06:57 AM UTC
1 product affected across 1 vendorGrpc

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Severity
HIGH7.5
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

There exists a denial of service through Data corruption in gRPC-C++ - gRPC-C++ servers with transmit zero copy enabled through the channel arg GRPC_ARG_TCP_TX_ZEROCOPY_ENABLED can experience data corruption issues. The data sent by the application may be corrupted before transmission over the network thus leading the receiver to receive an incorrect set of bytes causing RPC requests to fail. We recommend upgrading past commit e9046b2bbebc0cb7f5dc42008f807f6c7e98e791

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

1.60.0 ≤ v ≤ 1.66.11.60.0 ≤ v < 1.66.11.60.0
Affected range stops below 1.66.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-682NVD-CWE-noinfo

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