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Out-of-bounds stack read in asn1_debug() Hex-STRING handler (cups/snmp.c) via attacker-controlled BER length

Status: Open.

#1610 In OpenPrinting/cups;

· Pig-Tail opened on Jun 12, 2026

OAuth/OIDC token-validation gaps: nonce not enforced when absent, at_hash alg, inbound bearer not signature/aud/exp-validated + unverified email used for authz

Status: Open.

#1609 In OpenPrinting/cups;

· Pig-Tail opened on Jun 12, 2026

NULL pointer dereference via unchecked _cupsStrScand() NULL return (cupsJSONImportString, raster scan_ps) on numbers with >1023 digits

Status: Open.

#1608 In OpenPrinting/cups;

· Pig-Tail opened on Jun 12, 2026

Some kind of hiccup or race condition in generation of backend/usb list_devices output

Status: Open.

#1606 In OpenPrinting/cups;

· HattonLe opened on Jun 10, 2026

Can't use By Pass tray / Multipurpose tray in Kyocera 2040dn

waiting for reporterThere are data requested from the reporterThere are data requested from the reporter

Status: Open.

#1580 In OpenPrinting/cups;

· veromary opened on May 16, 2026

Allow printer-dns-sd-name to be set

enhancementNew feature or requestNew feature or request

Status: Open.

#1572 In OpenPrinting/cups;

· michaelrsweet opened on May 7, 2026

·  

v2.5

Fix OAuth authorization via web interface

bugSomething isn't workingSomething isn't working

priority-high

securitySecurity issueSecurity issue

Status: Open.

#1556 In OpenPrinting/cups;

· michaelrsweet opened on Apr 22, 2026

·  

v2.5

Local printers also created as remote printers on the same machine

bugSomething isn't workingSomething isn't working

investigatingInvestigating the issueInvestigating the issue

Status: Open.

#1531 In OpenPrinting/cups;

· brianjmurrell opened on Apr 7, 2026

·  

v2.5

Auto-generated self-signed certificate does not regenerate after expiration

bugSomething isn't workingSomething isn't working

priority-medium

Status: Open.

#1519 In OpenPrinting/cups;

· schuster opened on Mar 26, 2026

·  

v2.5

CUPS doesn't hold jobs using a password, preventing iOS clients from displaying the PIN needed to release them.

enhancementNew feature or requestNew feature or request

platform issueIssue is specific to an OS or desktopIssue is specific to an OS or desktop

Status: Open.

#1456 In OpenPrinting/cups;

· michaelrsweet opened on Dec 15, 2025

·  

v2.5

Support RFC 9449: OAuth 2.0 Demonstrating Proof of Possession (DPoP)

enhancementNew feature or requestNew feature or request

Status: Open.

#1385 In OpenPrinting/cups;

· michaelrsweet opened on Oct 11, 2025

·  

Future

Support new OAuth 2.0 Client ID Metadata Document functionality

enhancementNew feature or requestNew feature or request

Status: Open.

#1384 In OpenPrinting/cups;

· michaelrsweet opened on Oct 11, 2025

·  

Future