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CVE-2026-3497

Medium priority

Some fixes available 4 of 9

OpenSSH GSSAPI Key Exchange Pre-Authentication Uninitialized Pointer Dereference, Heap Corruption, and Privsep Boundary Violation

2 affected packages

openssh, openssh-ssh1

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openssh Fixed Fixed Fixed Not affected
openssh-ssh1 Ignored Ignored Ignored Ignored
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CVE-2026-2781

Medium priority

Some fixes available 7 of 8

Integer overflow in the Libraries component in NSS. This vulnerability affects Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

3 affected packages

nss, firefox, thunderbird

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nss Fixed Fixed Fixed Fixed
firefox Not affected Not affected
thunderbird Not affected Vulnerable
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CVE-2026-22796

Low priority

Some fixes available 8 of 19

Issue summary: A type confusion vulnerability exists in the signature verification of signed PKCS#7 data where an ASN1_TYPE union member is accessed without first validating the type, causing an invalid or NULL pointer dereference...

4 affected packages

openssl, openssl1.0, nodejs, edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openssl Fixed Fixed Fixed Fixed
openssl1.0 Not in release Not in release Fixed
nodejs Not affected Vulnerable Not affected Needs evaluation
edk2 Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-22795

Low priority

Some fixes available 5 of 10

Issue summary: An invalid or NULL pointer dereference can happen in an application processing a malformed PKCS#12 file. Impact summary: An application processing a malformed PKCS#12 file can be caused to dereference an invalid or...

4 affected packages

openssl, openssl1.0, nodejs, edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openssl Fixed Fixed Fixed Fixed
openssl1.0 Not in release Not in release Not affected
nodejs Not affected Vulnerable Not affected Needs evaluation
edk2 Not affected Not affected Not affected Not affected
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CVE-2025-69421

Low priority

Some fixes available 8 of 13

Issue summary: Processing a malformed PKCS#12 file can trigger a NULL pointer dereference in the PKCS12_item_decrypt_d2i_ex() function. Impact summary: A NULL pointer dereference can trigger a crash which leads to Denial of...

4 affected packages

openssl, openssl1.0, nodejs, edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openssl Fixed Fixed Fixed Fixed
openssl1.0 Not in release Not in release Fixed
nodejs Not affected Vulnerable Not affected Needs evaluation
edk2 Not affected Not affected Not affected Not affected
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CVE-2025-69420

Low priority

Some fixes available 5 of 10

Issue summary: A type confusion vulnerability exists in the TimeStamp Response verification code where an ASN1_TYPE union member is accessed without first validating the type, causing an invalid or NULL pointer dereference...

4 affected packages

openssl, openssl1.0, nodejs, edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openssl Fixed Fixed Fixed Fixed
openssl1.0 Not in release Not in release Not affected
nodejs Not affected Vulnerable Not affected Needs evaluation
edk2 Not affected Not affected Not affected Not affected
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CVE-2025-69419

Low priority

Some fixes available 5 of 16

Issue summary: Calling PKCS12_get_friendlyname() function on a maliciously crafted PKCS#12 file with a BMPString (UTF-16BE) friendly name containing non-ASCII BMP code point can trigger a one byte write before the...

4 affected packages

openssl, openssl1.0, nodejs, edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openssl Fixed Fixed Fixed Fixed
openssl1.0 Not in release Not in release Not affected
nodejs Not affected Vulnerable Not affected Needs evaluation
edk2 Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2025-69418

Low priority

Some fixes available 5 of 16

Issue summary: When using the low-level OCB API directly with AES-NI or<br>other hardware-accelerated code paths, inputs whose length is not a multiple<br>of 16 bytes can leave the final partial block unencrypted...

4 affected packages

openssl, openssl1.0, nodejs, edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openssl Fixed Fixed Fixed Fixed
openssl1.0 Not in release Not in release Not affected
nodejs Not affected Vulnerable Not affected Needs evaluation
edk2 Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2025-68160

Low priority

Some fixes available 8 of 19

Issue summary: Writing large, newline-free data into a BIO chain using the line-buffering filter where the next BIO performs short writes can trigger a heap-based out-of-bounds write. Impact summary: This out-of-bounds write can...

4 affected packages

openssl, openssl1.0, nodejs, edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openssl Fixed Fixed Fixed Fixed
openssl1.0 Not in release Not in release Fixed
nodejs Not affected Vulnerable Not affected Needs evaluation
edk2 Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2025-66199

Low priority

Some fixes available 1 of 8

Issue summary: A TLS 1.3 connection using certificate compression can be forced to allocate a large buffer before decompression without checking against the configured certificate size limit. Impact summary: An attacker can cause...

4 affected packages

openssl, openssl1.0, nodejs, edk2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openssl Not affected Not affected Not affected Not affected
openssl1.0 Not in release Not in release Not affected
nodejs Not affected Vulnerable Not affected Needs evaluation
edk2 Needs evaluation Not affected Not affected Not affected
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