CVE-2026-45784
Rust-OpenSSL Vulnerability in NetApp Products
CVE-2026-45784: Rust-OpenSSL Vulnerability in NetApp Products. Not in the CISA KEV catalog. Medium advisory severity (CVSS 5.1, NetApp).
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
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CVE-2026-45784 key facts
- CISA KEV
- Not listed (catalog checked )
- Highest advisory severity
- Medium
- CVSS base score
- 5.1 (NetApp), 5.1 (Red Hat)
- CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L(Red Hat)
- Weakness
- CWE-787
- Fixed releases
- Red Hat: 0.10.80
- VulniPulse record
- Published · Updated
Scores, vectors, weaknesses and fixed releases are quoted from vendor advisories that cover only CVE-2026-45784; bulletin-wide values are not repeated here.
Is CVE-2026-45784 exploited?
No exploitation is reported in the sources VulniPulse tracks: CVE-2026-45784 is not in the CISA KEV catalog (checked ) and no tracked advisory for it reports exploitation. That is not proof the vulnerability cannot be exploited.
How do I fix CVE-2026-45784?
Upgrade to a fixed release named by the vendor:
- Red Hat: 0.10.80
Vendor advisory comparison
NetApp
1 advisory- Advisory severityMedium5.1
Medium [CVE-2026-45784] Rust-OpenSSL Vulnerability in NetApp Products
NTAP-20261023-0019Source published Source updated
rust-openssl versions 0.10.50 through 0.10.79 are susceptible to a vulnerability which when successfully exploited could lead to addition or modification of data or Denial of Service (DoS). NetApp states there is no workaround available at this time.
- Affected products in this advisory
- No product details extracted. Check the source bulletin.
- Source-reported affected versions
- 0.10.50
- 0.10.79
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
Red Hat
1 advisory- Advisory severityMedium5.1
Medium [CVE-2026-45784] Heap Corruption from Incorrect Buffer Sizing
CVE-2026-45784Source published Source updated
rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.10.50 until 0.10.80, CipherCtxRef::cipher_update_inplace in openssl/src/cipher_ctx.rs incorrectly sized output buffers when used with AES key-wrap-with-padding ciphers EVP_aes_{128,192,256}_wrap_pad. For a non-multiple-of-8 input, OpenSSL writes up to 7 bytes past the end of the caller's buffer or Vec, producing attacker-controllable heap corruption when the plaintext length is attacker-influenced. This issue is fixed in version 0.10.80. When processing data with AES key-wrap-with-padding ciphers, the library incorrectly calculates the size of output buffers. This error can lead to memory corruption, where OpenSSL writes beyond the intended buffer boundaries. An attacker capable of influencing the input…
- Affected products in this advisory
- No product details extracted. Check the source bulletin.
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- 0.10.80
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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