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Security Updates

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Security Updates give you the most recent protection content for your Symantec security products.

Symantec Endpoint Protection

2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009

2017 May

Date Name LiveUpdate Defs ID
5/27/17 Security Update 1543 20170526.001
5/25/17 Security Update 1542 20170525.004
5/23/17 Security Update 1541 20170523.001
5/22/17 Security Update 1540 20170522.001
5/19/17 Security Update 1539 20170519.001
5/19/17 Security Update 1538 20170518.001
5/17/17 Security Update 1537 20170517.003
5/16/17 Security Update 1536 20170516.001
5/16/17 Security Update 1535 20170515.001
5/14/17 Security Update 1534 20170514.001
5/13/17 Security Update 1533 20170513.002
5/13/17 Security Update 1532 20170513.001
5/12/17 Security Update 1531 20170512.001
5/11/17 Security Update 1530 20170511.001
5/11/17 Security Update 1529 20170510.001
5/9/17 Security Update 1528 20170509.002
5/9/17 Security Update 1527 20170509.001
5/4/17 Security Update 1526 20170504.001
5/4/17 Security Update 1525 20170503.001
5/2/17 Security Update 1524 20170502.001
5/1/17 Security Update 1523 20170501.001

2017 April

Date Name LiveUpdate Defs ID
4/28/17 Security Update 1522 20170428.001
4/27/17 Security Update 1521 20170427.003
4/26/17 Security Update 1520 20170426.001
4/25/17 Security Update 1519 20170425.001
4/24/17 Security Update 1518 20170424.001
4/21/17 Security Update 1517 20170421.003
4/21/17 Security Update 1516 20170421.001
4/19/17 Security Update 1515 20170419.001
4/18/17 Security Update 1514 20170418.001
4/17/17 Security Update 1513 20170417.001
4/14/17 Security Update 1512 20170414.001
4/13/17 Security Update 1511 20170413.001
4/12/17 Security Update 1510 20170412.001
4/11/17 Security Update 1509 20170411.001
4/11/17 Security Update 1508 20170410.001
4/8/17 Security Update 1507 20170408.001
4/8/17 Security Update 1506 20170407.001
4/7/17 Security Update 1505 20170406.001
4/5/17 Security Update 1504 20170405.001
4/4/17 Security Update 1503 20170404.001

2017 March

Date Name LiveUpdate Defs ID
3/31/17 Security Update 1502 20170331.003
3/30/17 Security Update 1501 20170330.001
3/29/17 Security Update 1500 20170329.001
3/29/17 Security Update 1499 20170328.001
3/27/17 Security Update 1498 20170327.001
3/24/17 Security Update 1497 20170324.001
3/24/17 Security Update 1496 20170323.001
3/22/17 Security Update 1495 20170322.003
3/21/17 Security Update 1494 20170321.001
3/20/17 Security Update 1493 20170320.003
3/17/17 Security Update 1492 20170317.001
3/16/17 Security Update 1491 20170316.003
3/16/17 Security Update 1490 20170315.001
3/15/17 Security Update 1489 20170314.001
3/13/17 Security Update 1488 20170313.001
3/10/17 Security Update 1487 20170310.001
3/9/17 Security Update 1486 20170309.003
3/8/17 Security Update 1485 20170308.001
3/7/17 Security Update 1484 20170307.001
3/6/17 Security Update 1483 20170306.001
3/3/17 Security Update 1482 20170303.001
3/2/17 Security Update 1481 20170302.001
3/1/17 Security Update 1480 20170301.001
3/1/17 Security Update 1479 20170228.001

2017 February

Date Name LiveUpdate Defs ID
2/26/17 Security Update 1478 20170225.001
2/25/17 Security Update 1477 20170224.001
2/23/17 Security Update 1476 20170222.001
2/21/17 Security Update 1475 20170221.001
2/20/17 Security Update 1474 20170220.001
2/18/17 Security Update 1473 20170217.001
2/17/17 Security Update 1471 20170216.002
2/17/17 Security Update 1472 20170216.001
2/15/17 Security Update 1471 20170215.003
2/14/17 Security Update 1470 20170214.001
2/13/17 Security Update 1469 20170213.003
2/10/17 Security Update 1468 20170210.001
2/9/17 Security Update 1467 20170209.001
2/9/17 Security Update 1466 20170208.001
2/8/17 Security Update 1465 20170207.001
2/6/17 Security Update 1464 20170206.001
2/3/17 Security Update 1463 20170203.001
2/2/17 Security Update 1462 20170202.001
2/2/17 Security Update 1461 20170201.001
2/1/17 Security Update 1460 20170131.001

2017 January

Date Name LiveUpdate Defs ID
1/30/17 Security Update 1459 20170130.001
1/28/17 Security Update 1458 20170127.001
1/26/17 Security Update 1457 20170126.001
1/25/17 Security Update 1456 20170125.001
1/24/17 Security Update 1455 20170124.001
1/23/17 Security Update 1454 20170123.001
1/20/17 Security Update 1453 20170120.001
1/19/17 Security Update 1452 20170119.001
1/19/17 Security Update 1451 20170118.001
1/17/17 Security Update 1450 20170117.001
1/16/17 Security Update 1449 20170116.001
1/13/17 Security Update 1448 20170113.001
1/13/17 Security Update 1447 20170112.003
1/11/17 Security Update 1446 20170111.003
1/11/17 Security Update 1445 20170110.001
1/10/17 Security Update 1444 20170109.001
1/7/17 Security Update 1443 20170107.001
1/5/17 Security Update 1442 20170105.001
1/5/17 Security Update 1441 20170104.001
1/4/17 Security Update 1440 20170103.001
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